Ahhh, more made up numbers and theories.90% of any society are more or less apolitical. They don't really care who is in charge - Trump, Biden, Putin, Zelenskiy or whoever else. They do care about risk of being killed or about abusing and discrimination (and Russian don't discriminate ethnic Ukrainians). Ukrainians have been living in Russia for centuries. Actually, even Zelenskiy himself was born in the USSR.
If the Ukrainians are willing to fight our enemies for us why not give them all the tools they need?It's not about image. Russian State media can make any. The question is not about discrimination of Russians and/or being part of NATO military infrastructure. Their next openly declared goals are to return military infrastructure of NATO to the borders of 1997, and withdrawal of American nukes from Europe. They will try to make it politicaly first, but then, yes, they will try some hybrid warfare (backed by regular forces, of course). Saams' rebellion in Finland, disturbance in Baltic states, military coup in Italy, civil war in Germany, Irish terrorism in the Great Britain, etc...