if I handed you a bar of gold (or you happen to find it in your backyard) would you be concerned about being questioned upon spending it?

ecash mints don't know how much you own tho

another case of forgoing privacy for a little convenience

What's the upside of logging into Bitrefill instead of just using it anonymously?

Here's some guide: https://erichartford.com/my-own-ai-server-cluster