Fine with me, as long as we go by the rules ofr the state. Rules cannot be changed in the middle of the nomination. The states are aware of this and often schedule their primaries at a time that will give them more control over the nomination process. The US Constitution would have to be changed so that the Federal election can usurp this power from the ststes. All candidates were aware of this.
Isn't this the type of action that Democrats advocate?