While I value what GDPR is trying to achieve, the response to it by all the people who want to continue to track users instead of providing non-tracking alternatives, does seem to justify the criticism that @ghusto listed.
It certainly justifies criticism of companies that insist on tracking users. I do not know how you could twist this into "ammo for EU haters" when GDPR's biggest stipulation is forced disclosure. The only people that earnestly complain about GDPR are people that directly benefit from the unknowing exploitation of user data.