Saying Russia's rationale is supported by evidence like the NATO chief saying that and lots of other "non pro Russia" leaders. Just because it's a "banned" opinion in mainstream (not political correct) doesn't make it false, or make one a tankie, or pro-Russia.
The problem is if you do not accept different viewpoints there is no space for negotiations or peace agreements, only questionable and bloody victory. And that little trick is the real 1984 for me, not the shit MAGA is pulling off. The entire mainstream and "left" have swallowed this narrative and attack anyone with different opinions with personal attacks, even if they have clear evidence supporting their opinions.