You said the Bitcoin ledger is mutable. It’s not. You said Bitcoin isn’t anonymous and that’s mostly true because it’s pseduo-anonymous which can be fully anonymous if you want it to be.

but it needs to be secure and allow for anonymous transactions, and not allow for tampering with the ledger. Bitcoin has failed on all three accounts.

Lol what? No legitimate bitcoin critics make these claims against Bitcoin. The ledger is immutable and the transactions are pseudo anonymous. In fact your typical bitcoin critic lists these as downsides (“no way to reverse mistakes” and “cannot prevent money laundering”) right after the criticisms about energy consumption.

You legitimately have no idea what you’re talking about.

Nothing about what he said would prevent you from using a casual user focused variant like Ubuntu. The biggest challenge you’ll potentially run into is drivers and/or having hardward that just doesn’t play nice with linux. I’d suggest just giving an install a try and see how it goes. The experience has come a long long way in the past decade.

Exactly. All the more reason to use these.

Yeah sounds to me like the dude found the first vulnerability.

Not much of a future to believe in these days.