Here's my input on this. First off this is portfolio thread, which you could debate he may or may not be using correctly, but regardless it is his thread of his work. There's nothing wrong with him trying to sell his work, isn't that what we all want to do, make money off of doing something we like to do? It's not like he's going around spamming in other threads and making advertisements. He made his own little thread, in a showcase fashion with updates, displaying his work, which happens to be for sale. That's not a crime, there's nothing wrong with it.
If someone on Interlopers made a game, regardless of content, you wouldn't criticize them for trying to sell their work, at least I hope not. It's fair game. It's not bothering anyone, not causing a hassle, and if you don't want to buy it, then don't. Keep in mind though, that despite any content you don't like, he still made it from scratch, and it's a creation, and you should respect that. Especially in an industry such as this where it's really hard to get going and support yourself with your own work, never mind even getting a job.
If you don't like what he's showing, fine, everyone has their opinions and it's not expected for people to disapprove of what someone is doing. This isn't the place to share your disgust, or political beliefs of what's being shown though. It's perfectly fine to give critiques that are respectful and helpful, but to go spouting off about sexism and feminism and saying things like "Pls go away" or "leave" or "WHY" or mocking gender equality does nothing except cause drama and is overall detrimental to the type of community we have to begin with.
We shouldn't be here to mock people's work or talk down to people, that's how people get a bad impression of the site and start to go to other places because we come off as elitist assholes with nothing better to do than say "omg wow that sux big boobs fuk u hav sum respect." It makes you look bad, it makes us look bad, and it's just negative in every way.
I apologize for anything anyone has every made that has offended you but if you're having a rough time accepting the content please go to Reddit or something and make a thread about how much you hate it, not here, and especially not in someone's personal thread with their personal work.
TL;DR: Everyone shut up about your opinions about the content. Give helpful feedback or don't give anything at all. No one gives a shit how you feel about feminism or gender equality or how much better your work is than someone else's. Have some fucking respect for each other's work or get out because you're worse than anything anyone could ever make.