that tired misconception should be dropped. West can send any weapons to Ukraine, and volunteers from West, trained tank drivers and pilots, can drive those Abrams tanks and fly those F-16 planes. Russia and China has been doing "volunteer" trick just fine.
World needs to start to learn to deal with such situations. China/Taiwan is coming and total sanctions regime wouldn't be possible with China.
MORE direct combattants, _especially_ from other superpowers, is the last thing that we need. Adding additional powerderkegs to the existing fire does nothing to stop it.
As for Putin, he's basically a gopnik. There's a Russian word for what these guys do - "быковать", literally "bulling", but it's basically a display of aggression to establish oneself higher in the hierarchy and to make the victim afraid to fight back. If you acquiesce to gopnik's demands, he will come up with more, until the point where he "justifiably" takes away your phone and wallet.
Essentially yes. The current step is the equivalent of DEFCON 3.
I do get the idea of sanctions -- I'm legally prevented by publicly commenting on this due to some Russian law -- but I understand if a foreign business body has to terminate its business relations with a Russian one.
But kicking out paid customers just based on their nationality, knowing that they have no direct control over situation, and still blaming them for it? This is f**d up, I'm sorry.