It seems that OP has copy pasted some article about crypto privacy and he just wants to boost his post count here.
I disagree. To me, it looks like this thread was generated using AI since some statement/recommendation is very generic and applicable to general online account/software. Although i wouldn't waste my time verify that using AI checker.
1. Use a hardware wallet: Consider investing in a hardware wallet,
such as Ledger or Trezor. Hardware wallets store your private
keys offline, making them less vulnerable to online threats like
malware or hacking attempts.
Ledger is bad example since now we know it's possible to extract private key from it's secure element.
7. Encrypt your wallet: Encrypt your Bitcoin wallet using a strong
passphrase. This adds an extra layer of protection in case
someone gains unauthorized access to your wallet file.
Any decent Bitcoin wallet software already do this automatically.
8. Be mindful of public Wi-Fi: Avoid using public Wi-Fi networks
when accessing your Bitcoin accounts or performing
transactions. Public networks may lack adequate security,
making your Bitcoin ID vulnerable to attacks.
There's no thing such as Bitcoin accounts/Bitcoin ID, unless you refer to third party service. And making Bitcoin transaction and broadcasting it with public WiFi won't make your Bitcoin vulnerable.