Worse than that - there are excellent reasons to oppose this system, but the debate is centered around misunderstandings and false claims rather than why the system is wrong. That’s not going to go well.
A nice quip, I first heard it about fraternities and university greek life
A) Many OnlyFans accounts are free to subscribe to
B) Many OnlyFans accounts are free to direct message
C) You as a consumer dont have your OnlyFans account tied to your identity from the performers perspective, so you can do both if you want. Be a friend and consumer without tying the two. No different than seeing your friend on a billboard or magazine. But you can also tie it to your identity if you want, not all people treat their friends only as customers once they subscribe. If you have a toxic relationship then you need to address that on your own.
D) Much of OnlyFans commerce comes from its own economy of creators. Many subscribe to each other. Many also cross promote.
