I mean without support from the USA and the EU the Russians will steamroll Ukraine. So it’s better to end it now that there is still some room for bargaining than just let putin win.
If the EU has just a bit of spine we’ll take over the burden. Otherwise Ukraine will be a stepping stone for putin to go and invade the rest of the ex-URSS countries.
Well china does it to everyone, in the western countries usually it is targeted to individuals.