Cities definitely don’t have the resources to track you down and I’m not sure employers especially larger ones have any mechanisms in place to keep track. I’m not advocating for this just surprised it’s not more well known. Though I suspect it’s common and just not talked about much for obvious reasons. Certainly there are also jobs that require you to physically work from a given state as well for example.
How do so called digital nomads handle it from a tax perspective? Do they maintain a residence for tax purposes? Is that any different?