I don't get what the author was trying to convey with this. I mean, if you're gonna get things wrong usually it's to serve an agenda but it isn't clear to me why they put proletariat instead of bourgeoisie there.

Kids can't argue if they don't even understand the basics. There's probably a lot of this going on these days. It makes having a constructive conversation nearly impossible.

I don't think it can be called propaganda if the author himself is confused lol