They do a pretty good job at never mentioning anything related to porn. So I guess in most cases it won’t be a problem on someone’s cv
I remember the AMA one of their devs did on Reddit a few years ago, it was interesting.
I think the tone of the interview is going to depend heavily on the first impression. A well rounded person with good personal hygiene would make this seem like a fun and weird project. If the person is a total misfit neckbeard, it's going to be less fun and quirky, and more worrying.