Ah, no. The AppleTV youtube app suffers the same lossy / compressed / low quality audio just like the Roku / AmazonFire / Nvidia streamers. The video quality on these is also crap. Anything that uses the GooglePlay Youtube streaming app is very poor quality.
Just switching over to a Mac Mini (full computer OS with Safari web browser) is HUGELY better for youtube videos.
Just switching over to a Mac Mini (full computer OS with Safari web browser) is HUGELY better for youtube videos.