As much as I hate Elon for all the shit he says and does, but it also shows the sanctioning for stuff like this is not waterproof. These units can be bought by company X in country X and sells it to company Y in country Y who is friendly with Russia. Also depending where they get launched from (for example from occupied Ukraine) it makes it also difficult to tell “friend” from “foe”. Can that be prevented ? Probably, but it’s not as straightforward as armchair generals may make it sound.

Now, could spaceX do something more about this ? Most likely. But that is resources you need to put on this, which is not profitable. So long story short. It’s more than Elon bad here.