[sl1ck731]

I'm one of those people that leave it open. I think I instinctively just avoid clicking on any pop up/over on a page.

That being said, I am curious what happens if you don't click "accept" on those ones. I'm assuming you're implicitly accepting by not leaving?

[worik]

You can train uBlockOrigin to block them. A bit fiddly, and for every site, but that is my habit so I do not have to click 'accept'.

[Franciscouzo]

Or you can just use EasyList Cookie list.

[Jaruzel]

Which isn't 100% perfect - I had it partially fail on several of the sites I visit leaving me with no way to view the sites, so disabled it.

[Legogris]

If you're in GDPR territory, not clicking "accept" can not legally be taken as implicitly accepting.

Reality is all over the place.