The ones I know exist are

• Schloss Schönbrunn (biggest one probably)
• Stephansplatz
• Maria-Theresienplatz

No rating from my side, because I personally don’t quite understand the appeal, I just get invited sometimes.

Last time I checked Gapps were baked in though… Which wasn’t the case before.

From my experience, only 50% will stop without an argument.

I once tried what the second paragraph suggests, after an argument that ended with me being ignored. They told me I should turn it off, so I asked “Am I bothering you with the sound that comes from my speaker?” They still refused to understand.

It’s hard to find a strategy that works.

What I haven’t tried yet is blocking their view to the screen in case they watch videos and are ignoring me.