I didn't say anything about good or bad, I spoke about easy and hard. I don't care about porn or whatever (although I prefer my porn much harder than what passes here and I get much better quality for free)(there's a hint. I get it for free. Voting for porn is saying that votes are free = no value).
But porn and similar posts are easy to do. Just resign up with a woman's name, post a profile photo of a woman for whom you happen to have a large stash of free porn, and dribble it out a few jpgs a day. Make up lies about how "you" did the photo shoot with your lesbian friend. Folks will give you votes like it was cheap candy on Halloween.
If you pay top dollar for easy things, the value of the dollar goes down. It's not a controversial bit of knowledge, it's what every market in the world is based on. It's not an opinion, it's a statement of fact. You can either refute it or accept it or ignore it, you can't "respect" it.
I don't object to anything that someone posts, but you sell your vote for the value it holds. You can choose to increase that value by retaining it for posts which require effort, or you can choose to decrease the value by handing it out like candy. Like it has no value.