Hay @TeamYouTube I was wondering when the heck is that feature to wear you can hide the comments section supposed to be rolling out???
As a creator you can disable the comments section by following these steps: https://yt.be/help/QPgV . If you're a viewer, hiding comments section isn't currently available. You can use our Send Feedback tool for the right team to see your suggestion: https://yt.be/help/feedback