I note that GOP majority legislators in several states are doing their best to ignore or gut citizen initiatives. Right now that's happening in Michigan, Utah, and some other states. I predict that those legislators are going to learn the hard way that they are there to represent the citizens of their state and subverting an initiative is a failure to do that.
Come next election, opponents are going to use those betrayals of citizen votes to great advantage. You can get away with lots of things, but that is something that will come back and bite you in the ass.