Biden and his administration are involved because they are in the shitter with Americans.
So they do this sonthey can posture, talk about sovereignty, talk about defending borders (this also distracts from our own border being fucked up), push the idea Russia is bad because they have been saying trump coluded with Russia for years now so they need to homefires burning on that one, they can blame gas prices on the war with Russia, and they can shift focus to Ukraine as to takes people's eyes off the fact they haven't fixed any of their messes here in America.
They will use this during the midterms to distract people also.
This whole mess in Ukraine is a gift from god to Biden and his administration right now. Its a verible gold mine.
And it isn't good for America at all because it takes away from our own problems and increases our inflation we already have. It serves America no purpose at all or Americans.