Ha. That’s my bad. I didn’t even read the firewall rules listing 22/SSH. I agree on not opening 22 to the world. It just invites bots throwing passwords at it.
I just read Minecraft in the original post which from reading runs from 25565 which I wouldn’t worry about. If OP needs 22 for admission I’d either whitelist it or use a VPN/Tailscale.
Work fine for finding locally if in Bluetooth range. Not good for finding lost things outside of that. I lost some keys in July last year. Still not found since then.
Apples biggest benefit is the sheer number of phones that can help locate lost items. I was hoping Androids Find my Device network to be the same but currently it’s really lacking.