[henearkr]

(Almost) everybody do it with PayPal, Patreon, etc.

I understand that you feel uneasy to theoretically depend on these companies, even if in practice you encounter no real difficulty.

Your fear is unnecessary... unless you do things really frown upon. Even porn and sex services are successfully using some of the online services I quoted above.

For hitmen and substances I don't really know, but those are really frown upon.