I have never encountered this before but I had it several times today. I am on holiday and went to a very nice place for a day trip. I've been there before a few years ago and people didn't act like this then. Obviously people took photos - I take photos too. But this was different. There were small groups of two or three people in various places who were repeatedly posing, over a prolonged period, and repeatedly taking pictures - I assume for socials. When I was in the areas, they asked me to move "because it's a photo taking spot". One guy said I was "in the way" and I pointed out that I wasn't and he was perfectly free to take whatever photos he wanted just as I was free to go about my business. I was pretty taken aback to be honest and couldn't think of a better response. I'll probably just go for "fuck off, you're chatting shit" next time, but what do other people say when they encounter this vapid bullcrap?