https://arstechnica.com/gadgets/2022/12/amazon-offering-a-whopping-2-month-to-let-it-stalk-your-phone/
Scott Galloway, 2019: "Advertising is a tax the poor and the technologically illiterate pay."
Updated for 2023: Advertising becomes a source of income for the poor.
So, a user is worth way more than $2/mo for proper ad targeting and display, and that's just on amazon. So, I'm guessing at least $10/mo, probably 20?
Wow
Comment from Reddit yesterday: "At least pay for my Prime membership!"