Sorry, but you just outed yourself as a larper.
You are not even using BTC. You are using third parties that collect a tremendous amount of your behavioral data. And they themselves act as your fiat exchange.
You'd be better off trading back to cash on Bisq and spend the cash anonymously.
Most Bitcoiners not even try anymore to make merchants accept BTC directly. They are fat and saturated from their - guess what - fiat gains.