There won't be an abandoned tag anytime soon. His Patreon is stable and he's making lots of money. The only way for this to get an abandoned tag is if L&P suffers from a heartattack or if people stop supporting him. With the change to much more lewd content in every single update, his Patreon will likely only go up as unfortunately most people don't care too much about a good story.
I don't think it's quite true that his Patreon is stable. That his number of Patreons is stable, and whatever dissatisfied Patreons leave are replaced by new ones, I don't believe is in doubt. But that support is a house of cards, and as soon as Patreon gets fed up enough by complaints to cancel his account will end the game.
Which would suck. Taking out the requirement to be playing the Dylan route, the lesbian version of the Ellie event I think works quite well, at least for those on the Jules path. That Ellie is quite academic is a small but important part of her appeal. I'm just hoping that there'll be enough Ellie content before that happens, say, the end of PD16. And that Ellie can take Jules to the Prom.