I don't have a TV at home; when I cast elsewhere a while ago, besides ads, I found myself missing browser extensions as well. Mainly Video Speed Controller and SponsorBlock. Changing videos was also annoying. Playlists, queues don't work without an account. The move Ctrl-w k f (close tab, play on next tab, fullscreen) changed to Close tab, stop casting (else it'd sometimes freeze), start video, start casting, skip to beginning of video (20-30s). I ended up casting a Firefox window via Chromium. I tried my best to give it a chance. Then, there was HDMI. Jokes on me, I had an x230, VGA+MiniDP.