> Client Hints (https://wicg.github.io/ua-client-hints/ https://wicg.github.io/ua-client-hints/) move a passive fingerprinting vector to an active one, i.e. inf

> Client Hints (https://wicg.github.io/ua-client-hints/ https://wicg.github.io/ua-client-hints/) move a passive fingerprinting vector to an active one, i.e. information must be explicitly requested by the site and then the browser can choose how to respond. And how much of a hurdle is that, exactly?