Anyone who has experienced the horrors of the USSR or Russia knows appeasing them or sympathetic to nonsense like “why they invaded” as if their reason was anything beyond narcissistic theft, murder, and imperialism is either ignorant or malicious.
Please look into Soviet history, its involvement in genocide, its displacement of people, its alignment with the Nazis at the beginning of WW2, its subjevation and murder of millions of central and Eastern European countries. Normal decent people do not defend Russia.