Well, of course, tech companies, especially Google, Facebook, Amazon (and this one doesn't even respect basic work and union regulations and rights) are getting out of hand, making their life harder (if not dismantling them) is the legislator's job.
> Especially with these European intentions I frankly believe this is more of a political war against US and US-based companies.
Again, yes, of course, so what ? The US (tech and government) has been prying on the rest of the world with its tech advance and has been using it to spy and gather data it could not get otherwise. France, the EU, are just defending their citizens' rights and their interests, especially economical, against another threat to civil liberties.