Running on a Pi? Yes, just friends and family. It doesn't have the IO to do more than that.
Discussion
I just wish I could get my hands on a Raspberry Pi 4. I’ve been looking for almost a year and every time they come back in stock they sell out before I can get one 🙁
I have a spare PC laying around that I could install #umbrel on but I don’t know how easy it would be to transfer the data to a Pi at a later date.