I agree with Shee, I think she wants the tvs over and done by the end of next year. the tour sustains momentum until then. she's been recording a lot recently too, but who knows if that's for reputation tv, debut or new material...
Midnights felt to me like a between album, with some safe hits to get her back on pop radio, some really great album tracks that still didn't touch her best material from Lover to evermore, and I think its success and the longevity and slayage of Anti-Hero probably surprised her a bit.
she's in such an interesting position because she seems culturally untouchable right now, vastly more popular than ever before and than anyone else in the game, while giving the impression of maturing and pushing herself and remaining very likeable. but there are so many albums to release, between older and new material, that she kinda risks total overexposure.
and there's really no other cultural touchpoint to reference her career against, she's just... Taylor Swift