It's not super crazy for all nations to agree on something. For instance with Gaza everyone except for the US kinda agreed what's going on is no good. I think tariffs are arguably even easier to agree on. I don't think there's a single nation that's ambivalent about the US tariffs - or feel it's "maybe not so bad"

Agreeing something is bad is easy. Agreeing how go about fixing it is not easy.

Not sure if you're joking. The Gaza thing is pure virtue signal and you know it. It's easy for countries to recognize Palestine because recognizing requires them to do nothing.

Reciprocal tariffs against the US is the opposite of nothing.