Slow YouTube load is entirely YouTube/Google's fault >YouTube page load is 5x slower in Firefox and Edge than in Chrome because YouTube's Polymer redesign reli

Slow YouTube load is entirely YouTube/Google's fault >YouTube page load is 5x slower in Firefox and Edge than in Chrome because YouTube's Polymer redesign relies on the deprecated Shadow DOM v0 API only implemented in Chrome. https://twitter.com/cpeterso/status/1021626510296285185 https://twitter.com/cpeterso/status/1021626510296285185