Hey, not a problem by me. Sadly, I've had very bad experiences with them not behaving.
One incident we were having a conservation with a trio across another table one night. They had a bit too much too drink. We were compelled to ignore them after they got drunk and began showboating their homosexuality. The owner of the vinyard asked them to stop immediately or leave. They had asked us to get them to quiet them down - we didn't know them! We responded "YOU SAT THEM NEXT TO US!"
They didn't charge us for a single drink that night.
I too have seen and experienced bad behavior. The activists I cannot stand.