Haha :-) I was seriously considering hosting my own KBin or Lemmy Instance on my Homelab for a bit, but then I figured it would be just for fun (which is not a bad thing) and will just consume electricity and space for something I use once or twice a day and I use almost exclusively alone. So it won’t even contribute to the community. I am not even sure if it would be fast enough, but that sounds like a nice Sunday afternoon project to just prove that it works (or doesn’t) for fun :-)
As mentioned already, Hetzner is a very big Hoster in Germany. I am a customer since nearly 15 years now and in all that time they also rised the prices only once for the package I use (and I think it was only recently in 2023 or so where it went from 4,90€ to 5,39€). Also their Storage Box seems to be not only one of the cheapest out there I have seen, but as far as I remember, you do not have to pay for the traffic if you want to restore your data, like it is with other hosters. Also they had a good service, were responsive if I opened a Ticket in the past and I can not remember if I had ever problems with the service I use (Web Hosting package).