I consistently hear people on YouTube complain that the subscribe button doesn’t do anything for viewers, now that channel notifications are controlled by the bell. But it does do something: it puts the videos from that channel in your subscription feed, which is readily accessible on all versions of YouTube. So why do people act like it doesn’t exist? I think it’s super convenient, especially if you’re subscribed to a ton of channels and don’t want your notifications feed flooded with new videos.
It works though, most of my YT consumption is from the ATV feed of Smart Tube Next in my Shield TV home screen I barely ever access YT from my mobile or desktop.
And I have found good content there, I usually just skip annoying thumbnails, but even those can have good content, badly promoted ofc, so you never know what you will find there.