Great plan for whom? Trump is headed towards Nixon levels of popularity and Nixon methods of ejection with this sort of stuff. The war is hugely unpopular, Trump is less popular, and if gasoline prices stay high and we get involved in a ground war there may be a popular revolution even before Democrats get elected and are able to impeach.
Deals done in Yuan will still get through Hormuz. EU could switch currencies for fossil fuels, get their energy, and further lessen their dependence on a US that expresses nothing but hate and disgust for the EU.
Popularity doesn't matter. The only thing that will remove Trump from office is Jan 20th 2029.
Popularity is the core of everything in a democracy. The reason Republicans are terrified of Trump and fall in lockstep is that Trump can get rid of them via primaries, and that requires Trump's popularity with a small but rabid MAGA base. But Republicans in 2028 will have to survive an election without Trump bringing that base to the ballot.
If Trump's popularity falls to Nixon levels, and the MAGA coalition continues to fracture at the current rate it's falling apart, within a year or tow, there could very well be 60 votes in the senate that go against Trump.
That is probably when he leaves office - but congress can stop a lot of things he is doing if they try.
Nixon method of ejection indeed.
He did say he wanted regime change after all