Location is pretty useless. It is based on what address your ISP has in most cases.
Try it: https://whereamirightnow.com/ It puts my laptop exactly where I am.
Smartphone, it want to use GPS. That's kind of cheating, isn't it?
It is, but it also shows just how much information people could leak if they casually dismiss any permissions prompting with "allow" (or even worse, have such permissions be granted by default.)
Did you allow permission for location? Because if you did, it kind of defeats the purpose of showing that disabling this permission helps obscure your location to websites.. On my desktop, it asked for permission, and when denied it threw up its hands and said that it had no idea where I was.
I use this so that I get actually accurate results.