They often do here as well. It’s just very situational whether they have the ability to levy a fine directly, force action (e.g. the FAA can decide that an airplane is unsafe and they’re immediately grounded), or sue. Consistency would be nice, but every time someone proposes changes they’re going to hit industry opposition unless there was just a big failure, at which point they’ll probably try to let it go forward enough for the initial news to fade and then water it down.