> tl;dr. Ad blockers will not longer be possible in Chrome.
This is not completely true. Ad blockers like uBlock Origin that allow specific elements to be picked and blocked wouldn’t be allowed. All the requests (like ads) to be blocked would have to be declared in a list (like Safari Content Blockers, and presumably have a limit on the number of rules). The actual blocking will be done by the browser without the extension knowing which rules were applied to which pages.
This is not completely true. Ad blockers like uBlock Origin that allow specific elements to be picked and blocked wouldn’t be allowed. All the requests (like ads) to be blocked would have to be declared in a list (like Safari Content Blockers, and presumably have a limit on the number of rules). The actual blocking will be done by the browser without the extension knowing which rules were applied to which pages.