Incesty BLs

Wtf is it with all that incesty stuff coming out lately??? I don't know if it's been like that for a while already, but I feel like lately there's more of them suddenly rising from the abyss. Like I'm looking at a cover thinking "ah that looks cute", click on it aaaaand they're stepbrothers. Or stepfather and stepson like that fuckass thing on the frontpage oh god can it disappear already. And yes, adoptive parent stuff counts too. Looking at you dawn of the dragon with your unnecessary incest twist. Anyway, just we who've been noticing this?