if You lived in France, Spain or Italy you’d have ID cards. There’s no evidence that people in those countries are controlled by the government any more than we are here. There’s already is loads of data on you every where, council tax, bank details, contactless cards, driving licence, passports, nhs records , national insurance, tax, benefits etc etc Those scared that they will be rounded up into concentration camps because of this are maybe overthinking things. Unless you are completely off grid then there won’t be any new information - it just brings info already out there into one place and it won’t be all of it anyway.