I've got a desire to express myself to the world

I know I should be doing it in real life, and I try to, and I think I've been doing an alright job given the circumstances, but depending on who I'm around, it's a bit too scary for me, so I end up holding back.

I think expressing myself on a website will be a lot easier but I really don't like the idea of doing it on social media.
It feels like performing for a crowd because there are so many people already there. Additionally, they were there before me, and if I put stuff there, it will get put on their feed, or they will be sent notifications, or be recommended my page by The Algorithm, all of which are passive events, not active choices. I would feel like I'm intruding on their space or that I'm like a busker in a public place that people don't want to hear.
It's also got a really wide audience. Depending on the platform, the crowd could include my friends, family, or even coworkers. All of which I wear different masks for. (in the jungian way, not the autistic way)
I also would feel like I'm being exploited because all the popular social media sites exist to generate revenue. I can only put stuff there because it aligns with that goal, and then the reason it's there is no longer to just express myself, but also to generate revenue for some rich fuckers I've never met and probably wouldn't like.

Compared to those other mediums, doing it here is easier. I think mainly because people have to find it themselves and there's no pressure to stay. I also think the people who will read this will be more similar to me than the average person (you're probably weird, and that's disarming).