I think most would hire a software engineer with a poop emoji website, just because you can get away with it doesn't mean that it helps your career or is good to put out there. All this does is show that he wants to be treated like a diva, which is totally fine, but a lot of people will get put off by that (which I guess is the point).
He doesn't need to worry if this helps his career or not.
People who may want to hire him won't put off by this.
It is pointless to try to generalize this website to any other context.