Mozilla claims Google has made YouTube perform worse on Edge and Firefox

INSUBCONTINENT EXCLUSIVE:
The redesign uses the deprecated Shadow DOM v0 API, which is only available in Chrome.Cynics will suggest that Google has purposefully done
this so that YouTube viewers will use its Chrome web browser (or YouTube app) to get the best experience.However, others will argue that
interesting that this issue has been called out by Mozilla, rather than Microsoft
Microsoft uses its own advantages to push Edge, such as having it come pre-installed with Windows 10
Google has yet to comment.Meanwhile, Peterson offers some suggestions to Firefox and Edge users on how to get better YouTube performance
There's a Firefox extension called YouTube Classic, which reverts YouTube to its pre-Polymer design, while Edge users can use the
Tampermonkey extension.Via Neowin