My take is that there's too few games actually focused on tentacles.
Sure, there's a bunch of games tagged with tentacles, but few of them actually focus on the fetish in any real way or even have them as a significant part of their content. Seriously, it's annoying. Why do people have to tag media as having a fetish, when there's barely anything?
Oh, actually, this leads to the second take.
Games shouldn't be tagged as having something just because there's this one scene in there and then everything else in the game does not have it. Like. C'mon guys. C'mon... Stop being special snowflakes. You're so scared of some fetish or another that you're ruining it for the people that do want to look for said fetishes...