Thats alright, I apologize if I sounded like I was demanding it to be on steam. I didn't mean it like that, it was just a question as I prefer to have a consolidated library, and steam is the easiest place for that since I already have multiple accounts. You as the creator should do what you feel is right, the AVNs you make are amazing and if steam tries to push you into heavily modifying them because of their weird policies and you don't feel right about it then don't do it. Maybe at some point i'll start buying from itch, but as of this moment I use this just to check out free games that are still in development.
For now, just keep doing what your doing and what you feel is right, and thank you for atleast answering my question :)