If anything is going to happen, it will be pushing Ukraine to become apart of the West and cut off what few ties they had with Russia.
Not only is the West performing massive Lend Lease, so Ukraine will credit a decent portion of any positive Ukrainian developments of the war to the shit tons of MANPADs, ATGMs, small arms and ammo, and now fucking (admittedly very old) IFVs and tanks from NATO, but it's incredibly likely after the war is over a rebooted Marshall Plan will be done to Ukraine to help rebuild their infrastructure.
Hell, even Russian allied countries are breaking with them over this, Kazakhstan has stated they aren't going to recognize the breakaway republics (probably because a couple of their regions have a large Russian population and they don't want Putin to get any funny ideas.)
Will this hurt the West in the short term? Yeah, but Russia just guaranteed any real Pro-Russia sentiment in Ukraine is put on a boat, tied to a concrete block, double tapped with a .44 revolver, and the concrete block is kicked off the boat and into the ocean abyss, dragging the lifeless Pro-Russian sentiment with it.