The central project of open-source community closes doors to people based on nationality, and everyone is cheering...

Why? You seriously miss the implications of breaking the very basic principles of open source? You are ready to forgive literally anything if it is claimed to target Russia or Russians in any way?

For those of you who say about backdoors:

• US is known to create the most complicated spy networks with myriads of backdoors. Where are the bans of the US maintainers?
• Israel is a literal powerhouse of state-sanctioned spying software - Pegasus, as well as many less renowned programs, was created here. Any bans, anyone?
• China is known for invasive software. Maybe ban them all too?

The only reasonable way to avoid backdoors is to meticulously check the submitted code. Threat actors can be anywhere - and Russia is not some unique threat location, nor was it banned with that justification - just "compliance requirements".

This is politics permeating the sacred place we all had. This is a giant threat to the community, and the way Linus framed it in his message is even more terrifying. This was never meant to happen.