Most things people self host are either torrent clients, HTTP(s) or are game servers. The first one can pick a port arbitrarily. The second can do host routing. The third - some of them support SRV records so you can direct the client to an arbitrary port. It's becoming less common to need multiple public IPv4 addresses.
I can deal with that even. I drew the line, though, when the spider that was hanging out on the ceiling above the shower for a week decided it was time to descend and introduce itself in the middle of my shower.
The easiest way to think about it is that the conductor is rated for the current, and the insulator is rated for the voltage. Now, once you get into the nitty gritty, they're more intertwined than that, but it's close enough for a surface level explanation.
Income and net worth are the best predictors of life expectancy. Geography is the next after that. Those two go hand in hand, though. I don't have anything empirical, but my hunch is that controlling for those factors, conservatives still don't live as long. Things like their ideas of masculinity affecting their willingness to believe a risk is real, or willingness to believe in science based medical treatment.
If other things don't pan out, you could see if the Mankato Maker Space wants it. I'm not really involved, but I'd make the drive for them if they do.