Jeffrey explains it all in fewer words, with Face ID as a bonus:
The whole internet isn’t as fast as USB4 or Wi-Fi 6 or 5G. Your internet service provider isn’t that fast, either, and so far as I know, even with all those technologies in your home, your internet access won’t be any faster because the internet itself is not that fast. Search Amazon for Wi-Fi 6 and you’ll find plenty of Gigabit routers but be prepared to cough up a kidney, then go into a depression when you cannot download anything from the internet at more than 20-Mbps.
Avoid the hype.