What I find baffling about the whole thing isn’t so much that the Eurocucks are evil as they are woefully unprepared. Shouldn’t they have warned their companies before taking such drastic actions? A month or two of stocking could mean the difference between bankruptcy and hanging on by a thread.
Never underestimate incompetence. Either they genuinely did not even bother to think through the next step or Chinese counter move, or they underestimated or dismissed the possibility, thinking that China would not do anything beyond ineffectual wringing of hands and empty statements of protest. Don't be too surprised. Trump and his administration did the same thing with the start of his 2nd trade war against China, despite having the results of the 1st one to examine.