Its also very useful to have an 5G connection for CGNAT for various reasons, for me its very useful for web scraping to avoid WAFs and rate limits. Currently you have to proxy through your phone, use a 5G base station (although these use static IPs often) or pay $6.00 a gb for mobile proxy bandwidth. Having a 5G connection on a laptop would be clutch, and is definately a priority of mine on my next laptop.