[coldtea]

>Here in Switzerland companies stopped granting guest access over the last few years.

Why, they don't have the skills to create a private wi-fi network for guests?

[tudborg]

Why bother when your own 4G connection could be significantly faster than sharing a 100/100Mbit with 80 other people?

I never use guest networks for that exact reason. I know that my traffic and my connection is my own, and works. Way easier imo.