Timegating or time-locking content, or whatever you wanna call it, is bullshit. It's just bullshit, any way you look at it. All it does is artificially extend play time because you have to wait for something to happen. Having to wait for something is not hard, it just wastes your time and makes you feel like you're accomplishing more than you actually are. It gives the illusion of difficulty because it takes up your time. That's all.