Like maybe you, that's all I want, so it feels like chronological should just be the default option that all this algorithm and trending business is nonsense. I just want a nice aggregation of the information I know I want from the sources I personally know, appreciate, and can contextualize.
But "at scale" you end up with a lot of users who are more interested in idle discovery, seeing what their peers are seeing so they can talk about it, etc -- as well as platform maintainers hearing the siren call of advertising and paid placement as way to offset the high costs of maintaining a multimedia network for millions upon millions of users. Together, this becomes the wind behind algorithmic feeds and paid visibility features, because the algorithmic feeds are something users actually enjoy and breaking away from chronological feeds opens tons of revenue opportunities in an expensive and intensely competitive business.
I no longer expect to find my kind of service from any platform that's positioned for the global mainstream. The winds are always going to take that somewhere else, even if it looks promising today.
I don't want to discover anything on my personal feed unless it comes from one of the sources that I have chosen to follow, and I want information relayed to me in the order in which it is posted. For Discover, I couldn't care less.