FWIW, my theories, underlined by Project2025 which I may have missed seeing cited in this thread and wish I had understood a bit better before I have been forced to watch my retirement pension/investments crash.
https://www.bbc.co.uk/news/articles/c977njnvq2do
https://democracyforward.org/the-peo...-project-2025/
Firstly he sees what Putin can do and wants to be a big boy too. For me the jury is out on whether Putin and Trump are in some sort of plan to bring down the Western world.
Secondly he thinks he's clever. I'm not sure even if he has an IQ in which case there are some people behind him who are going to make a fortune by this maniac's actions
He a narcissist. As you say the whole world is talking about him. Headline TV and news, countries trying to react to his actions. I'd love the world to just say "up yours" and leave him out on a limb. Might mean forging stronger ties with China but it has to be remembered that the enemy of your enemy is not necessarily your friend. Now, how on earth am I perceiving the USA to be the 'enemy', and is NATO now a dead duck?
There is already talk of Musk not retaining the front-line role he enjoyed a month ago. Perhaps he (Musk) will be encouraged to take a trip to Mars and tell us what is there when he gets back. Mind you he could take Trump with him (wishful thinking).
One thing is for sure in my mind and that is that American voters are stupid. They've been like turkeys voting for Christmas. MAGA - make america go away.