If internet would be one big feed to scroll, I would get depressed very quickly. The way social networks are build today are moving towards that direction.
Sad but true... You can see that it has impacted the attention span of young people where they can't concentrate on something for more than a few minutes!
I agree, but in the first few months, most apps don’t have an active user base. Having content from other apps on the feed helps these apps to gain users. Otherwise, new users might encounter blank feeds.