Why?

Look for GPUs with more memory. My choice is the AMD 7900 XTX with 24Gb.

I have a 7900 XTX. It just works™.

Both are fine, take the easiest.

xD

Man, at this point you should think about your treat model. Are you a high profile target? If so, choose security over convenience, but if you only want your privacy, you probably can have a comfortable balance between security and convenience.

I use keepass2Android.

And keepass2Android

Bitwarden have a good balance of security, price and convenience. If you want more control and less convenience, KeePass.

A way to address that is to require that if the company does not provide software updates, it must release the source code and tooling to it’s customers under cc-0 license. For games that depends on server-side services to work, that should be provided as well.

But under capitalism, that will be an uphill battle.