See Them Big Apples [tmz came up with this one] A company placed portal-shaped "sculptures" in the cities of Dublin and New York, allowing residents to essentially have a public, non-stop Zoom meeting with each other. And the marketing stunt went about as well as practically anybody could've expecte...
There was a similar thing done as an art installation between London and New York called the Telectroscope in 2008. Apparently it was the site of a few marriage proposals.
I bet some people flashed that one and such too, but I could find no indication that it was shut down because of that.
It feels like society has backslid tremendously on some freedoms in the past 15 years, particularly where it comes to prudishness.
These days we even have otherwise progressive people jumping on the prude bandwagon along with hyper religious controlling anti feminists and it just makes for such strange bedfellows.