Downtown Melbourne Florida is seeing luxury development, food, shopping, nightlife, etc. It's a 100k town with a redeveloped historic downtown. These cities/towns are the sweet spot for WFH right now.
I would look at any city with around 100k population and a historic revitalized downtown, I found mine so I don't really need to look for others, but it should not be too hard. We have aerospace industry here which helps, so also see if there is a commercial backbone. Good luck!