Revolut has a single-use card feature. The (virtual) card regenerates with a new number after each purchase.

Depending on your ISP and router you might be able to install WireGuard on it. More generally self-hosting a VPN is pretty straightforward.

How do you get that custom fastfetch output?

Awesome news! Recently migrated from lemm.ee to piefed.social and europe.pub so very much looking forward to being able to use Mlem for both.

Spot on.