Nah, wifi is pretty good today. I just dont like the consumer devices like the router shown here. Recently redid my wireless and went with a non wifi router, a poe switch and a few access points, connected through ethernet. I wouldnt dream of going back to the conventional one wifi router. Still use wired for stationary devices I can reach with a cable though… TV, AV, consoles, PC are all wired.
I wouldn’t look at it from that perspective. Similar situation with driving licenses, which require first aid training, 20+ hours of driving lessons with an instructor, theory lessons, testing, and costly things of that nature. If you want a gun and are fit to own one, you will not have a problem doing so, no matter your class.