If they didn't want to get caught, don't do that in public, cameras or no cameras. Could've been 20 years ago in a concert and they bump into someone who knows

If they didn't want to get caught, don't do that in public, cameras or no cameras. Could've been 20 years ago in a concert and they bump into someone who knows them while hugging. So what's different here? That people on the internet where “quickly” able to figure out who they are because it went viral? I'm sure randomly getting caught on national TV 20 years ago could have had the same effect. All it takes is one person to know them.