From the outside, it looks like he's doing whatever he wants without control.

He starts to tell that everyone is maintained by the US - lol what?

He starts blaming Europe for being a parasite (thanks!) and treating Zelensky like everyone has seen live.

No one is telling him that his actions will have consequences for the US in their international credibility (gone) and relationships with partners (ruined)?

One day, he does a totally broken linear regression and applies no sense tariffs to every country in the world (no Russia - weird enough).

It's well known that tariffs are not a way to attract investment in your country - there's a lot of theory and historical examples that demonstrate that.

Moreover, it's just absurd to think that these kinds of actions are going to make American (!) corporations, now producing elsewhere, back in the US. No supply chain ready, lack of resources, ...

I don't know - it looks like a single man has too much power and no one around him is helping him make better decisions (for the country) in the long term. On the contrary, it looks like all the decisions are pretty much market manipulations in order to make some "friend" get some money.

But again, this is what it looks like from the outside - and it's quite worrying