There’s legitimate interest in knowing where people come from, though, and asking on your own page “how did you get here?” is hardly going to work
I fundamentally disagree, if shops started scanning people’s phones as they walked in to find where they had been last before they entered their shop people would be outraged, but somehow this has become accepted practice on the web.
I know malls track peoples movements throught them and thats creepy as fuck too, though I dont think they tie IDs to individuals, just monitors where people move throughout them.
The rest of your post makes no sense, yes obviously peole can tell the diference between commuters wanting coffee and people on a night out getting drunk. But that is very different to having a label on everyone saying “came from my mistresses house” or “came from my weed dealer” on each person, which is more akin to the level of detail given by referal links.