That's beside the point. With the presence they have in Ukraine they are forcing their employees to trade with what is at the moment their mortal enemy. That's impossible.
Personally I think the tax bit is thin, but I totally understand the pressure on their employees and that that does not feel right. They are waiting for the next missile impact while at the same time they are working to keep the websites of their enemy up and running, that's not something you should want or expect.
Their mortal enemy is Russia - the state and the government - not every individual Russian.
But in the absence of any ability to hurt said mortal enemy, they seem to have picked a target by association that is within their reach, so as to hurt something related to the enemy.
I understand why this is happening, but I don't see it as justifiable.
Personally I think the tax bit is thin, but I totally understand the pressure on their employees and that that does not feel right. They are waiting for the next missile impact while at the same time they are working to keep the websites of their enemy up and running, that's not something you should want or expect.