Have you lost contact with friends? Colleagues? Has their funding been cut? Have they been silenced by Western companies for where they live?
What is their opinion regarding things? Can they be truthful considering where they are?
There's been so much rhetoric regarding the people as a whole I hear very few stories/anecdotes of the people stuck between a rock and a hard place there.
Seems only to be mentioned when something pivotal from a global tech perspective hinges on 'that one Russian developer'.
Personally I know indie lens manufacturers that are Russian and indie lens manufacturers that are Ukrainian and we all have a mutual love of cinema and soviet lens design. But fundamentally they cannot break bread. It's hard to see.
As you mention lens manufacturers, I used to have LOMO lenses. LOMO still exists, I wonder if you were referring to it and similar manufacturers? A considerable part of its products (not widely known among indie photographers and filmmakers, I guess) are military and dual-use. It's the same for other ex-soviet lens factories in Belarus and Ukraine.
In corporations linked to the Russian government, you can't expect people to publicly express their opinions.