Firefox may soon reject Cookie prompts automatically
The feature was launched in Nightly recently, and users need to enable it before it becomes active. Firefox users could use extensions, like Auto Cookie Optout, to deal with cookie prompts automatically.
Do the following to enable the feature:
Load about:preferences#privacy in the Firefox address bar.
Scroll down to Cookie Banner Reduction.
Check the Reduce Cookie Banners box to enable the feature.
https://www.ghacks.net/2023/04/17/firefox-may-interact-with-cookie-prompts-automatically-soon/