Cloudflare Workers doesn't support Python natively! I didn't feel like rewriting the audio processor in a different language (while also stripping out all of the old Twitch related code) so I'm using Google Cloud Functions to just run the old Python code.
Personally, at the moment I think Next is way more stable than Remix for what I'm trying to do. Just things like real-time websocket-esc syncing is more suited for Next.js than Remix in my experience at least.