I think that's to block software from tracking (IF it even does it for public posts)nordvpn
here in the USA most site REQUIRE you to accept before seeing the site. Still, I wonder how many sites collect the data cookies stores and to what effect. Plantir I thought does that but at a higher level.All websites have trackers and cookies that collects data from sites you visit. In Europe any website that has cookies HAVE to tell you in advance before you browse a site. Then it will give you options on what cookies you allow. Some browsers give the options to disable cookies on the settings.