In terms of accessibility and ease of finding your next read,yes I would agree with that. But, the culture of Goodreads et al. would make you do you reading like people do everything else nowadays to "show off" (i.e. share it) with your "friends" so they too know how many book you can handle per year. That's why I hate Goodreads for instance.
I drink about 2 to 3 per day.
I tried to quit and I did successfully for 1 days. My sleep got better. I overcame Caffeine Withdrawal Symptoms, but then I found myself unable to do what I needed to do. (Reading for a long time, writing, etc..) I was only to do certain things that I didn't find boring for me like running or going out for a walk or cooking