Like issues with uptime, risk of backdoors, privacy concerns, etc.?
Using Raspberrian Bookworm, input connection is through an ethernet cable and the hostpot was set up through Pi-Apps’ hotspot tool and is using WSA2 and password, but nothing else to note.
Not much info I could find through articles online.
I don’t know about the 3B but the 3B+ uses the ethernet port via USB2… If throughput is an important factor, keep that in mind.