I don't necessarily think anyone is against the idea of ride lockers. They should be the same as other local parks and be free for a certain period of time, though.
I am curious how the messaging on this will be done once the lockers are ready. The cubby system has been in use for a quite a while, and is what most returning guests and locals are going to expect. Having an updated (and safer) system is great, but being required to either pay, split your party, or skip the ride entirely isn't going to go over well with people - especially with how popular these specific rides are.