not only that, but since they’ll have hundreds (thousands?) of unique data points tied to everything you’ve ever posted, DM’d, emailed, photographed, they’ll also know all your friends, enemies, family, coworkers, former coworkers, etc. do you use a “rewards” card issued by your grocery store? now they’ll know every item you’ve bought for the last however long the grocery corporation (who very likely donated millions to trump’s campaign) keeps their records.