There's one mainstream site I've been to recently, where you have to select "reject" in the sliders, then navigate away. If you click "I agree" button at the bo

There's one mainstream site I've been to recently, where you have to select "reject" in the sliders, then navigate away. If you click "I agree" button at the bottom you're agreeing to navigate away from the page and silently revert all your choices! Even the BBC do shenanigans wrt cookies, they don't have a reject button. You have to navigate to a settings page, the page shows all non-essential settings as off, then you navigate back. So, you'd think that non-essential cookies are off by default, but if course they're not; AFAICT if you don't visit the page on which you do nothing then it turns the cookies on ... so you don't need to turn then off, but if you don't not-turn-them-off then they're silently enabled. Properly compliant sites have "no/reject" buttons and still show all content after you press it.