To be confused about this at this point reveals either profound ignorance or extreme motivated reasoning.
That’s why it’s “not guilty” or “acquitted” as opposed to “innocent”
You’re free to take the position that the timeline, testimony, and transcripts from the call are overruled by your belief in Trump’s and the Senate GOP’s integrity, but that’s not the only reasonable interpretation of events.
One can absolutely draw their own conclusions separately from what the obvious sycophants in the Senate ruled. A finding of acquittal does not mean that the alleged acts didn’t happen, in any court case, never mind one as politically loaded as this one.
But while I do agree NATO allies should spend 2% or more on the militaries in a good faith effort, the spending value itself is kind of a dumb metric if for nothing other than they could just spend money and have poorly trained militaries anyway. It’s a rallying point to be angry about by people who didn’t know what NATO even was before Trump started complaining about it.
Going back to the awareness issue, the United States and allies across the world have been working to stop Russian aggression in Ukraine, and potentially elsewhere like the Baltic states or other formerly occupied Soviet Union states. Many of those in leadership in Europe and elsewhere are concerned about Trump because they do not, for good reason, trust him to act faithfully on the commitments that the United States has made in Europe.
Vladimir Putin believes that the United States and its influence should be degraded in Europe and that European states should instead be under the influence of Russia. This is a net negative for the United States obviously, and the concern here is that Donald Trump seems to either agree or find himself apathetic toward this because he doesn’t seem to understand that he’s being played for a fool to the detriment of the United States and European partners.
To try and paint a more clear picture, if the United States were to fail to honor its security commitments to Europe, it calls into question the ability of the United States to honor any strategic commitment. This pulls not just European countries closer to Russian influence, but causes the United States a massive headache in the Pacific as South Korea, Japan, and Taiwan (never mind the Philippines or others in South East Asia) stand to be sucked into the sphere of Chinese influence which means that the United States loses military, diplomatic, and economic capabilities and leverage.
You might say “so what?” and to that I’d say you’ll find our country worse off economically, higher prices for many goods, and whatever meager international influence exists today to cooperate on global or regional issues will be significantly degraded.