Nothing is "good" for the planet--at least as long as humanity is still alive. That is, for the reptilian race that is moving in on us. They want the planet conditioned so they can move right in, and right now it is not.
But for everyone else, so what. Every drop of water used ends up somewhere else. You "use" water, it simply goes somewhere and ends up right back in the environment. Yet, they wish to limit the use of this resource. And, of course they say nothing about the huge amount of damage single use face masks do to the environment--I have seen more of those things littered during the past year than I can ever recall (I prefer reusable masks, if I have to wear them at all). Or, what about all the plastics that end up in the oceans? Straws that started from McDonald's. Cheap junk that is designed to break after a few uses and then you need to buy another one (or expensive junk that is programmed to become unusable after just a few months so you need another one).
Maybe it's time to stop distracting people with their water "usage" and worry more about items that are intended to break or become unusable after one, or a few, uses. And start holding companies responsible for producing this trash or programming certain items (iPhones, for instance) to become unusable after a couple of updates.