Um no, you are wrong.
_What USA does_ is terrorism. When you drop bombs on people out of nowhere, that's called terrorism. Sorry if you're an American but you've got some learning to do about the biggest terrorist organization in the world before calling others a terrorist. https://www.youtube.com/watch?v=vRbnPA3fd5U
Only if the motive for dropping those bombs is to advance a political/ideological agenda.
We need to be very clear that "terrorism" has a very specific meaning. It's not just a group or individual who terrorises.
Which of course, nobody does.
FWIW, you and I are likely from the same country.
If one objects to calling it terrorism because they're really trying to hit the combatants only, and objects to calling it a war crime because technically there's no war with an internationally recognized nation state, then how should we call it?