Seems to be a current trend to get a reaction. Young guys with their cameras going into public buildings or even just out on the sidewalk and filming them and staff. It is not illegal but really upsets the employees and public. The police are often called but really cannot do anything other than try and intimidate them to leave. Content for their Tic Toc and YT videos to earn ad revenue.
All I can say is I wish they'd make some more worthwhile content. Your thoughts.