yeah, i literally selfhost a server, running like 8 different services. I’m quite acclimated to it by now. Using a phone for this kind of thing is the wrong device. A chromebook is going to be a better alternative. You can probably get those cheaper anyway.
A big problem with phones is that they just aren’t really designed for that kind of thing, you leave a phone plugged in constantly and it’s going to spicy pillow itself. Let alone even trying to do that on something that isn’t an android. I cannot imagine the hell that self hosting on an android would be, let alone on an iphone.
I could see a usecase for it as a network relay in the event that you need a hyper portable node or something. GLHF with the dongling if you need those.
Unfortunately, if you already have a server, it’s going to be better to just spin up a new task on that server, as the cost of running a new device is going to outweight the cost of just using an existing one that’s already running. Also, you can get stuff like a raspi or le potato for pretty cheap also. not very powerful, but probably more utility, especially given the IO.