It's a secret if you're nearsighted to relly your knowledge mostly on western sources, which is standard mainly for north americans, including US academics, not for the rest of the world. Western governments care for ukraine deaths as much as they care for sudanese or palestine deaths... they dont.
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Before war we had UKr embassies helping US sucessful puppets everywhere, even now we can find UKr soldiers working with IDF.
https://brasil.elpais.com/brasil/2020-06-02/explicito-nas-ruas-bolsonarismo-neofascista-se-inspira-em-extremismo-e-anticomunismo-da-ucrania.html
As said Steve Bannon then "winning ellections". which is now a standard used by US big techs
But yeah, all colourful revolutions used good intentions and a lot of US money to move people in protests, that's why US often complains it's expensive and slow, but worth anyway.
BTW I gave you one ukranian-canadian source for you to read, it will already help you to make sense of whats going on.