Yeah, but the original FB did not even have a "feed". Hence these complaints are about an uncontrollable "feature" (a so-called "feed") that no one asked for.
The idea that someone starts using some software or website because it looks useful (original FB had no advertising) and then later the software or website unilaterally decides to morph into something else (FB did this very early on with the addition of a "feed") reminds me of the phrase "bait and switch".
The idea that someone starts using some software or website because it looks useful (original FB had no advertising) and then later the software or website unilaterally decides to morph into something else (FB did this very early on with the addition of a "feed") reminds me of the phrase "bait and switch".