500k Ukrainian refugees went to Russia etc...
Like going to Russia was free choice for most of them... And when there is war and your life is at question, going to Russia is probably better option than die.
What was Putin asking them to do that was unacceptable?
Do you approve 2014 CIA organized coup in Ukraine?
Do you approve NATO spreading to east, although they promised they won't to Gorbachev?
Offcourse it's unaceptable. You can call 2014 coup organized by CIA, but I approve that Ukrainians wanted to get rid of president who worked in interest of Russia and not his own country.
I approve that independent country can decide themselves what organisation they want to join. Especially when they such neighbour like Russia. I talk from my country perspective also. Joining NATO was one of best things which happened to my country.
And I'm not sure why there is so much talk about Ukraine joining NATO when there is no sign that they would be accepted anytine soon. They weren't accepted in 2008, after 2014 it become even more unlikely.
Also, Russia broke their promises too. They had to provide security assurances to Ukraine after they get rid of nuclear weapon.