I have switched from Chrome to Firefox in steps to de-google myself. I missed some of the features but I found a workaround apart from the Chrome Netflix Extended extension. I binge watch lots of Netflix series and after a while seeing intro again and again quite frustrates me. With Chrome, I didn't have to worry about that but with Firefox there weren't any add-ons which works properly so this weekend I decided to make my own.

If you are a Firefox user, please give it a try and let me know.
https://addons.mozilla.org/en-US/...

If you like to contribute -
https://github.com/chamra/netcham