The USA is Nato! I do not even need read op's link, I know the USA did this, Trump had absolutely no hand in it aside from his attempt to stop the pipeline of corruption between the US senate and Ukraine, he I think underestimated the depth of this corruption, or perhaps he underestimated the response from that totally corrupt senate for being threatened by his and Rudy's poking around in that Ukraine corruption!
All that said, this war was begun by Obama/Biden in 2013/14 when they had CIA overturn lawfully elected president and then ran him out of Ukraine because he was pro-Russian, Ukraine is/was Russia's sphere of influence, and the totally corrupt US senate usurped that from them via an endless Nato expansion, expansion which was never necessary. Putins troops didn't begin massing to invade Ukraine until it was obvious Biden would be cheated into office and would of course pick right up where he and Obama left off, that deed sealed the deal because Putin knew exactly how fundamentally corrupt Biden is, every international political figure knew this.
I could go far deeper into this but there is no point, no fascist democrat cares, for all others who do, know this, we are the bad guys in this terrible war, most just refuse to accept just how evil these people truly are, and make no mistake, this terrible corruption was not nearly restricted to just fascist democrats, Mcconnell, Graham, Romney, ect ect, all were/are heavily vested in this, what do folk think FTX was doing anyway???