No. Russia is 100% in the wrong, continously committing crimes against humanity for no justifiable reason at all.
… that, in the pursuit of taking away Ukrainian freedom and independence.
Hence, to actively disrupt their defense is deeply unethical. He chose to do something rather than nothing, and it directly helps those wishing to make the world a worse place. Disgraceful.
By musks account. By Walter Isaacson’s account the opposite was the case. Considering musks opposition to aiding the victim, it would be on brand.