You’re operating under the assumption that Russia is winning now. Even with the USA trying not to fulfill its obligations to Ukraine as an ally, Russia is taking massive losses for minuscule gains and their economy is starting to fall apart.
I thought Ukraine was going to go under quickly at first, but quickly changed my mind when they didn’t. I don’t know the future, but I don’t think Russia is going to succeed in total invasion.
Paper towel. Don’t overthink it.