Do you think that the US defending its interests in Ukraine and helping them is a bad Idea?

Yes

Or that defending their Interests in Taiwan and helping them is a bad Idea?

Yes

Or did you think that the US ousting the Taliban and giving Girls an Education and Future was a bad Idea?

lol how did that work out

Or that defending global Shipping from Houthi-Terrorism is a bad Idea?

You mean defending Israeli shipping from sanctions, in order to support the genocide in occupied Palestine? What kind of answer did you even expect to this one?