Tidy links, and lint (#2435)

Tidies up a number of things:

- Outdated links that redirect
- Dead links
- Remove unnecessary parameters eg "en" and "en-US"
- Shortened amazon, apps.apple.com, reddit links
- Removed trailing /
- Remove www (except for PG assets)
- Optimize unoptimized SVGs and remove xml declarations
- Lint yaml, md files

Co-Authored-By: Daniel Gray <dngray@privacyguides.org>

docs/advanced/payments.md

@@ -8,7 +8,7 @@ There's a reason data about your buying habits is considered the holy grail of a
 
 For centuries, **cash** has functioned as the primary form of private payment. Cash has excellent privacy properties in most cases, is widely accepted in most countries, and is **fungible**, meaning it is non-unique and completely interchangable.
 
-Cash payment laws vary by country. In the United States, special disclosure is required for cash payments over $10,000 to the IRS on [Form 8300](https://www.irs.gov/businesses/small-businesses-self-employed/form-8300-and-reporting-cash-payments-of-over-10000). The receiving business is required to ID verify the payee’s name, address, occupation, date of birth, and Social Security Number or other TIN (with some exceptions). Lower limits without ID such as $3,000 or less exist for exchanges and money transmission. Cash also contains serial numbers. These are almost never tracked by merchants, but they can be used by law enforcement in targeted investigations.
+Cash payment laws vary by country. In the United States, special disclosure is required for cash payments over $10,000 to the IRS on [Form 8300](https://irs.gov/businesses/small-businesses-self-employed/form-8300-and-reporting-cash-payments-of-over-10000). The receiving business is required to ID verify the payee’s name, address, occupation, date of birth, and Social Security Number or other TIN (with some exceptions). Lower limits without ID such as $3,000 or less exist for exchanges and money transmission. Cash also contains serial numbers. These are almost never tracked by merchants, but they can be used by law enforcement in targeted investigations.
 
 Despite this, it’s typically the best option.
 
@@ -59,7 +59,7 @@ There are a number of cryptocurrency projects which purport to provide privacy b
 
 - [Recommended Cryptocurrency :material-arrow-right-drop-circle:](../cryptocurrency.md#coins)
 
-Privacy coins have been subject to increasing scrutiny by government agencies. In 2020, [the IRS published a $625,000 bounty](https://www.forbes.com/sites/kellyphillipserb/2020/09/14/irs-will-pay-up-to-625000-if-you-can-crack-monero-other-privacy-coins/?sh=2e9808a085cc) for tools which can break Bitcoin Lightning Network and/or Monero's transaction privacy. They ultimately [paid two companies](https://sam.gov/opp/5ab94eae1a8d422e88945b64181c6018/view) (Chainalysis and Integra Fec) a combined $1.25 million for tools which purport to do so (it is unknown which cryptocurrency network these tools target). Due to the secrecy surrounding tools like these, ==none of these methods of tracing cryptocurrencies have been independently confirmed.== However, it is quite likely that tools which assist targeted investigations into private coin transactions exist, and that privacy coins only succeed in thwarting mass surveillance.
+Privacy coins have been subject to increasing scrutiny by government agencies. In 2020, [the IRS published a $625,000 bounty](https://forbes.com/sites/kellyphillipserb/2020/09/14/irs-will-pay-up-to-625000-if-you-can-crack-monero-other-privacy-coins/?sh=2e9808a085cc) for tools which can break Bitcoin Lightning Network and/or Monero's transaction privacy. They ultimately [paid two companies](https://sam.gov/opp/5ab94eae1a8d422e88945b64181c6018/view) (Chainalysis and Integra Fec) a combined $1.25 million for tools which purport to do so (it is unknown which cryptocurrency network these tools target). Due to the secrecy surrounding tools like these, ==none of these methods of tracing cryptocurrencies have been independently confirmed.== However, it is quite likely that tools which assist targeted investigations into private coin transactions exist, and that privacy coins only succeed in thwarting mass surveillance.
 
 ### Other Coins (Bitcoin, Ethereum, etc.)
 
@@ -75,7 +75,7 @@ With cryptocurrency there are two forms of wallets: custodial wallets and noncus
 
 ### Acquisition
 
-Acquiring [cryptocurrencies](../cryptocurrency.md) like Monero privately can be difficult. P2P marketplaces like [LocalMonero](https://localmonero.co/), a platform which facilitates trades between people, are one option that can be used. If using an exchange which requires KYC is an acceptable risk for you as long as subsequent transactions can't be traced, a much easier option is to purchase Monero on an exchange like [Kraken](https://kraken.com/), or purchase Bitcoin/Litecoin from a KYC exchange which can then be swapped for Monero. Then, you can withdraw the purchased Monero to your own noncustodial wallet to use privately from that point forward.
+Acquiring [cryptocurrencies](../cryptocurrency.md) like Monero privately can be difficult. P2P marketplaces like [LocalMonero](https://localmonero.co), a platform which facilitates trades between people, are one option that can be used. If using an exchange which requires KYC is an acceptable risk for you as long as subsequent transactions can't be traced, a much easier option is to purchase Monero on an exchange like [Kraken](https://kraken.com), or purchase Bitcoin/Litecoin from a KYC exchange which can then be swapped for Monero. Then, you can withdraw the purchased Monero to your own noncustodial wallet to use privately from that point forward.
 
 If you go this route, make sure to purchase Monero at different times and in different amounts than where you will spend it. If you purchase $5000 of Monero at an exchange and make a $5000 purchase in Monero an hour later, those actions could potentially be correlated by an outside observer regardless of which path the Monero took. Staggering purchases and purchasing larger amounts of Monero in advance to later spend on multiple smaller transactions can avoid this pitfall.