At least on iOS, Mona has this.

Infosec.Exchange, Infosec.Pub, and Fedia.io (and all other Fedi projects run by Jerry) are funded by donations too. AFAIK, it is working well for the moment.

Exactly. My instance is run by a normal guy. I mean, he’s a Chief Information Security Officer and none of those guys are REALLY normal, but still.

If you’re willing to do the full VPS route like it seems, check out Hetzner. In my experience, it has higher resources at a lower cost than other providers like DO.