This post accidentally explains many Americans' issues with the GDPR. By focusing on intent and idealism to buttress justifications for the law's presence, proponents use righteousness as an excuse for heavy government interference. Almost everyone agrees with the ideals of data privacy. But recognizing reality, some advocate for not asking clearly ineffective institutions to police such things since often said technology laws and policing tend to hurt more than help. They also give a mandate for more government intrusion in technology (e.g. welcoming GDPR tacitly encourages the copyright directive) as policy makers can't help themselves. Rather, more measured approaches like education, consumer awareness, encouragement of alternatives, transparency requirements, and enforcement of existing statutes (fraud, personal info, etc) are leaped over.
Tech that people willingly trade info for (and arguably would do so regardless of awareness) is not analogous to food ingredients or medicine. You can't legislate every harm out of existence, and this is the fundamental difference in the two sides. One side is concerned with government oversight in these matters and where it leads, the other is not. Usually we'd say to each their own, yet we communicate on a global medium, so ideally we'd lean towards fewer restrictions (especially if you consider the legislative implementers on the American side).