I've been out of fandom for a long time as well; by which I mean I still read fic occasionally but haven't written in a few years until I started toodling around with some fills here. I've seen a few people expressing something similar. There's something about DD that pulls fic writers out of retirement lol.

As for your question, kinkmemes in general tend to be un-beta'd as far as my understanding goes. The author does their own editing and posts it. As a result, the quality kind of varies, typos get missed, but on the other hand, quicker fills keep the meme more lively. Daredevil (netflix version, at least) is a new fandom so I doubt anything is really in place for betas. We could make it happen, though?