It wouldn't be bad if we were sure it wasn't going to be abused to make apps where ads cannot be blocked, consent extortion pop-up cannot be removed, content cannot be copy-pasted, etc. unfortunately, this is the way this industry is always going, so there's good reason to be scared.
(It's also terrible for accessibility, for both disabled people or just regular users who expect to be able to navigate with the keyboard for instance, unless the framework re-implement everything itself, which I doubt)