There has been a cultural corrosion of the public space and how it is though about in general. For example, libraries don't have "customers". They are services to the pubic with the mission of providing information access. If any place should have free wifi it's a library.
What is this mythical "time" of which you speak?
Internet service providers have costs, and pass them along to their customers
You can dislike that if you want, but it doesn't change reality
You pay for water
You pay for gas
You pay for what you use - as you should
Libraries call their "customers" "patrons" or "members"
Sidebar - your myopic view of libraries as only those which are "public" is telling
>Of course Wifi should be free because your taxes paid for the infrastructure, same goes for energy and water utilities, they should also be provided at no cost to ordinary users.
My "taxes" didn't pay for any of that - it's all done by private industry
But thanks for playing
It's a service the hotel (or restaurant, library, etc) is providing to its customers - not any rando who happens to be within radio distance.
Why should you be special and not have to provide some form of authentication that you "belong" there?