>Facebook could provide you options to only see friend's content. People have certainly asked for it. They absolutely refuse to.

What are you talking about? On the app, click on the burger menu and select feeds. You will then have a page with get feeds. Song the top you will see "Friends". Select that to see only stuff your friends have posted.

Facebook has loads of options to curate your feed. Lots of people are too lazy or stupid to find them.