

I literally linked you to a large collection of their statements on the matter, backed by data. “Appeal to authority” isn’t a magic phrase that lets you dismiss expertise entirely. “Appeal to authority” is a fallacy, but “deferring to expertise” is not. I’m not saying these tariffs are wrong because economists say they are, but that it’s reasonable to accept consensus opinion of regarded experts without walking through every step of their argument.
In general, the use of argument from expert opinion is a reasonable, if inherently defeasible, type of argument. Appeals to expert opinion can be a legitimate form of obtaining advice or guidance for drawing tentative conclusions on an issue or problem where objective knowledge is unavailable or inconclusive. It is well recognized in law, for example, where expert testimony is treated as an important kind of evidence in a trial, even though it often leads to conflicting testimony, in a “battle of the experts.”
I specifically mentioned that they can be wrong, and that it’s maybe worth reconsidering when you’re disagreeing with the experts. Of course engineers can make mistakes. But if a group of them say “that bridge is unsafe, we can show you our calculations”, and a non-engineer says that they have an “intuitive feeling” that it is, I know who I’m listening to.
Are you going to keep shifting to different topics? As far as economic arguments go “there’s a theoretical economist who thinks this is a good idea that I haven’t cited and that agrees with my intuition” is… Not very interesting.
… That started under Biden. As far as US diplomats were involved, who do you think was in charge of directing them?
If we want to give the US president credit for a ceasefire, why would we give the credit to the one who any involvement happened before they were in office, to say nothing of the one who wasn’t even in office when it started?