I feel that the devs just might be running a bit short on what to do with her story, because as of right now, if you go with the faithful path, you've basically already reached the endgame.
Margarita has her own farm, inn, a faithful lover, parents that approve of her relationship, and a very caring friend. at the same time I'm not saying that she has to have some difficult political situation strapped onto her story, she seems to be filling the cozy and lovable slice of life role.
But I can see the devs struggling to make more updates for her, because after so many updates chill updates, what more can happen? eventually to avoid just making updates that retell the events of everyday, the devs will have to make bigger and bigger jumps in time.
I know my outlook on this is quite pessimistic, but with every other character, there is something that will push them to new things or continue expanding on the already established topics,
I just don't see that for Margarita and I'm worried her updates will become stale...
on the other hand I don't see that problem in the yandere path, at least to me, that path doesn't seem to lose it's flavor