I don't care if I have support from others or not. I'm already used to never having my voice heard or being rejected, it makes no difference.

I don't think that the intention here has been rejecting or silencing you. There has been miscommunication and misperception, which is unfortunate but, it happens. If you step back for a moment, I think that you'll find that there are a lot of people about, especially on Lemmy, that would happily give you support, sympathy, and attempt understanding. You don't have to go it alone. A lot of us here actually want the same things and we're stronger together.