This is the biggest problem, and it will always exist. Ignorant people will never understand that not all video games are for children. Hell I remember when FOX News made a claim that if you're 30 and still play video games you're weird. I admit that's unsurprising of Fox though.
Not trying to one up ya or anything, but I could easily tell which is PC and which is the PS4 version without being labeled. The lower res textures are the biggest culprit.