I basically just stopped using Reddit after that whole fiasco. I had already been drifting away for years. The site has changed. It was time to move on.
Pretty much nothing. The docker image is less than 10mb and it uses barely any RAM for me, like 15 idle? I've got it running locally and can access it through tailscale everywhere. Having it open to internet is a bad idea since rate limiting becomes an issue but for a single user it's perfect.