I pay for my email and my VPS in Bitcoin. I also realized I can pay for my phone bill through bitrefill recently too, so that's always nice to have.

A few years ago (2017 or so) I spent a bunch of BTC on Steam and Twitch. I kind of regret it, but at the same time I don't because I feel like I was early in terms of participating in a sort of BTC economy.

It's a shame both Steam and Twitch no longer accept Bitcoin though