mikni

These are private trackers but they are open for signups pretty regulary:

https://bitsexy.org/

https://www.happyfappy.org/

Kodi and Jellyfin are great alternatives to Plex. Look around a bit.

Real-debrid works great with rapidgator.

Edit: costs 3€ per month.

https://mailinabox.email or https://mailcow.email for the server. And then Porkbun.com usually have some domains on sale for a dollar or two.