There are a few important things to consider, like unstable IPs, home internet limits, and the occasional power issue. Cloud providers felt overpriced for what I needed, especially once storage was factored in.
In the end, I put together a small business where people can run their own Mac mini with a static IP: https://www.minimahost.com/
I’m continuing to work on it while keeping my regular software job. So far, the demand is not very high, or perhaps I am not great at marketing XD