That is to say, the whole post is a bit of an internet old-head complaint. Reminds me of baby boomers complaining about a "decline" in homeownership and having children without acknowledging the massive shifts in the economic accessibility that support these milestones.
It's easy to write a post like this when you've already built a following because you started when social media was a greenfield experience. It's much harder when you have to compete for signal while being pressured to build a brand and perform at your day job.