I think even if twice breaks up, Tzuyu is set for life. The entertainment industry would want her and even if they don’t (which is least likely), her family is rich enough to support her. Tzuyu is also wealthy enough by herself.
I don’t think she don’t want to it’s just the issues between taiwan and china
Well. For what i could see she always look uncomfortable with the sexy imagine JYP try to sell in the beginning. My Guess is she dont like that and over time the company stop pushing that.