Lol, X-Men will just exploit her further.
What do you expext from an even bigger and more popular franchise?
Peggy Carter gained traction and kinda just cannibalized Sharon's character. Wanda in X-Men will again be a game of "dog eats dog". I don't wish to see Wanda consumed or consuming others.
The right way forward is simply giving her own corner without disturbance, give her own creative team that will secure her last entries in MCU.
A longer stay might prove disastrous.