Perhaps Ycombinator is the wrong place to bring up such a point, but the idea of constant growth in user base as the source of value in a company almost certainly contributes significantly to the problems discussed in the article.
What happened to community? The businesses I like to deal with are rooted in my area, owned and operated by local people with faces, and I willingly go interact with them.
I have no such loyalty to large faceless internet companies, and negative loyalty to companies that enshittify everything as a way to eke out profit when bound to forever growth fantasies.