The way telecommunications works needs a complete overhaul. IMHO it needs something similar to a domain name system where you register (and own) your phone numb

The way telecommunications works needs a complete overhaul. IMHO it needs something similar to a domain name system where you register (and own) your phone number and control which provider your eSIM is pointing to (like DNS). But so many industries are rooted in control it would be nearly impossible to make any meaningful change.