The plan is for the telecom to assign a fixed ID to a user with TrustPid.
Website operators would then be able to send this identifier to TrustPid's API to exactly see what websites the person has visited and create a profile to display targeted ads.
https://twitter.com/lopp/status/1550820405593706496
https://nitter.it/lopp/status/1550820405593706496 <-- Shows the thread in a single, easy-to-read, web page