I've also been thinking lately about how similar Trump's behavior to EU and really any other person/entity is much like a husband who abuses his wife. First he smacks her around (physically or verbally) and then after he settles down apologies, pinky swears I'll be better, and then repeats over and over again. I also recall the numerous times I've seen Melania with big dark sunglasses.
So if I were EU/Japan/GB/AUS/... I'd be thinking of getting out of the relationship permanently sooner rather than later. That cat is not going to change his stripes. Part of that is decoupling from US big Tech. And I wouldn't be averse to using that ASML card either. Maybe sell the next EUV machine to China as a reminder EU is not the US whipping boy.
LA is looking at a medium term issue. Once the level of Lake Meade drops to the "critical" level drastic curtailment happens. Not sure exactly how long before that happens.
Another issue at least with Mexico City and Tokyo has been sinking due to underground water use. As to how much should an average urban dweller get is up for grabs. Here is a old study (pre gaza war) of what a Palestinian might get. (https://www.europarl.europa.eu/meetdocs/2009_2014/documents/dplc/dv/dplc20091110amnesty_/dplc20091110amnesty_en.pdf 20-70L/day) Los Angeles runs around 65g/day https://projects.scpr.org/appl... or around 250L/day.
Neither would I say is very much. Average across the US is around 100G/day. https://www.usgs.gov/water-sci... And note both the US numbers are excluding office/gym/? use. Which for some could be high. I recall one period where people were showering at the gym to cut home usage. I don't think people in Mexico city have that option.
Their idea of an offer you can't refuse is an offer... and you'd better not refuse.