I had someone on my team build this for my kids during the pandemic so they could "meet" their friends in the park while we were still quarantining. It was a fun idea but I honestly have no interest in making this into a business. I just wanted to share the idea with others and if someone would like the code let me know, I'll shore it up and have the team send it over.
My thoughts if someone else is interested in running with this kind of business is that you could charge businesses to own their locations and they could have feeds or conferences scheduled. It may allow for people to see and interact with the people they normally would in a location with the same kind of drop-in, zero friction way that a walk-in would be.