"Protective restrictions" is a code for discrimination. Or would you argue that not allowing, idk, women to vote is a good measure for protecting them against being violently coerced to vote one way or another?
(this is a random example, just a small mark so I wouldn't be eaten alive)
Authors clearly stated that the result can be inaccurate and some percentage of Russians may not answer honestly even under such conditions, and in conclusions, they only ended up confirming some people do seemingly hide their true opinions (although the extent of it may vary as the studied group was not representative of entire Russian population and was taken from Toloka, a place attracting specific demographic not fully representative of general Russian population).
It sure is important to know Latvian language, but for that they already have Latvian language tests for those coming into Latvian citizenship. They can, however, hold any culture they want, while respecting Latvian law and basic customs. Same applies to anyone anywhere, including any minorities of Russia or Ukraine. In any case, trying to erase Russian identity is not the answer, which is obvious to legislators outside the country.
Did I say anything about borders? You literally made this up. When I say I want peace, honestly, I don't give a single damn where the border will be - where it is now, or where it has originally been, or anything in between. I want for two countries, both of which are my homes, mind you, to stop putting their men in the meat grinder. And I know plenty of people on both sides of the Russo-Ukrainian frontline share my sentiment.
But attacking Russians on the Internet and excluding them from everywhere further radicalizes them, leaves them bitter to the outside world, which can lead them to believe y'all really are the enemies to fight against. By alienating Russians, such people just feed into Putin's narrative that the world is full of hostiles. This has nothing to do with victimhood or imperialism - this is basic human psychology, and it would work exactly the same anywhere else.
I strongly wish Russian aggression would stop, I care for it with all my heart. Again, my close ones are in fear of an attack as we speak. But I also happen to see the perspective of everyday Russians - something that most of those judging never get to see or even consider, naively thinking that they are the "punishers" for incorrect behavior, and that more of that will lead to a "child" getting to learn good behavior. No - slowly, but surely you simply raise bitterness and become an enemy. And they won't get themselves to blame, and they will march with their wraith. Not on you. On my people. My grandmother. My uncle. My brother. His wife. I could just never talk about those things, present myself as a Ukrainian (after all, I am one) and go about my life, but too much is at stake for me to stay silent when y'all are doing the stupidest shit you can.