> They do not intend, not even remotely, to sabotage the profit machines that those companies are

I think you are projecting values on entities that don't share those values. I don't think they'd have any problem destroying a pile of companies and not enabling replacements; they are not pro-business, and they have not shown a history of regulating in a fashion that's particularly designed to enable home-grown EU businesses. Predictability and consistency of enforcement are not their values, either. They don't seem to have any problem saying "act in what we think the spirit of the law is, and if you think you can just understand and follow the letter of it we'll hurt you until you stop".