It should be straight up illegal to share my data with third parties. That's not something I as an end user should be forced to opt in to.
A browser level opt-in would be even more useless than a website prompt. Demonstrably almost no end users understand what they opt in to, and that type of contract should therefore carry close to zero weight.
A browser level opt-in would be even more useless than a website prompt. Demonstrably almost no end users understand what they opt in to, and that type of contract should therefore carry close to zero weight.