There probably is. I remember around 2012 that those of us who were young at the time had lots of guides like this. I think not everyone would have come across them, though, I followed a lot of political tumblrs and so on. I don't doubt that kids these days have their own guides, though they might not always see them.

I think that regarding not covering up faces/tattoos, pandemic issues aside, some people might genuinely not care. If you're livestreaming or taking pictures, people on social media are already going to know you were there and maybe even know exactly where you were at a specific time.