Given that twitch is banning trans women for no reason it might be helpful to know you can self host some FOSS pretty close to twitch on a ~$5/month VPS. That would be Owncast.
Owncast is your self-hosted live streaming solution.
Owncast works with OBS out of the box. I've tested it and while there's a bit of config to get chat working that I need to test it was able to handle a fairly daunting stream that was rough on the bitrate.











