Ukraine is corruption for Brandon - that is all.
Biden-Brandon is a petty grifter hired by his masters to serve as a puppet. He, himself, doesnt matter. He is a creature of wood and paint. His grifts are penny ante.
Attacking him is just rhetorical war, not substansive. Look to who runs things in NYC for the people pulling his strings. THEIR grifts are what you should care about.
One guy - https://en.m.wikipedia.org/wiki/Stephen_A._Schwarzman
Though even he is likely to be a figurehead, or just one of a committee - Blackstone is just one private equity outfit, one that is particularly in the public eye. Also note that this fellow is nominally a Republican. This is bipartisan.