What actions does the photographer have that will make the public dislike?

Since the popularity of SLR in 2007, old wizards, photographers and photographers have frequently appeared in public with big bags and tripods. The auto show originally held for car buyers has become their carnival and various concerts. They will appear on the stage with their bags on their backs, or step on the table to take pictures. At various scenic spots, they don't allow tourists without SLR to get close to tripods. They cut off the branches of the young bird's nest ... as a professional photographer, I am deeply ashamed. I'm ashamed of these photographic locusts.