I'm literally saying this as a visa holder / residence permit holder in my country of residence right now. When it was issued me, it was made very clear that my status in the country was a privilege that could be revoked at any time for a myriad of reasons. Now, "repeated wars of aggression by your home country with the specific excuse of controlling territory occupied by you" wasn't EXPLICITLY listed, but I'd be shocked to retain my status in those circumstances.
I'm not their citizen - as of yet I haven't started attempting to be one. Describing myself even as "from" here would be misleading. "Once a _____ always a ______” doesn't even apply - I've never tried to be anything BUT a ______??
If article was "Lithuania strips citizenship and rights from Russian born naturalized residents" I'd be concerned. Instead, article is "Lithuania deports small fraction of its Russian and Belarusian expats identified as active threat during wartime". Which is actually surprisingly restrained.