Hi,

The people who answer questions here, for the most part, are other users volunteering their time (like me), not Mozilla employees or developers. If you want to leave feedback for developers, you can go to the Firefox Help menu and select Share ideas and feedback…. Alternatively, you can use this link. Your feedback gets collected by a team of people who read it and gather data about the most common issues.

You can also file a bug report or feature request. See File a bug report or feature request for Mozilla products for details.

You can reduce cookie banners by going to about:config in the address bar and changing cookiebanners.service.mode and cookiebanners.service.mode.privateBrowsing to 1.

Trying a bunch of sites in Europe, I got cookie requests on all of them.

Install uBlock Origin and enable the Annoyances filters.