Someone here responded[1], that you can just enable "EasyList Cookie" filter in adblock and it should have similar effect.
Re:Firefox 72.0
by fauigerzigerk on Tuesday January 07, 2020 @10:41AM
(#21980968)
I'm extremely hesitant to give any extension automatic access to every single page I'm loading. I want Firefox to come with these things built in.
Re:Firefox 72.0
by andrewkdinh on Tuesday January 07, 2020 @10:47AM
(#21981023)
If you trust uBlock Origin, you can block cookie banners by adding https://www.i-dont-care-about-cookies.eu/abp/ to uBlock Origin’s custom filter list
Firefox addon: https://addons.mozilla.org/en-US/firefox/addon/i-dont-care-a...