Most of the commentariat doesn’t really know how to do anything useful. From The Zman at theburningplatform.com:
There are many things that one can point to in the current age as the cause of what we are experiencing. Social crisis is always the result of many factors. There is never one single cause. Even so, examining the individual causes has some utility. It helps provide a little sanity for those living through it. If nothing else, it is like the band playing on the Titanic in that if provides those who are condemned to live through the crisis with a bit of dignity as they sink into the abyss.
Anyway, one of the things that has made modern life such a mess is the vast chorus of nitwits who fill our lives with their voices. They repeat whatever has been placed in their hymnals by people with agendas. One person says something that gets them some attention and then everyone repeats it. The thing is, these people position themselves as authorities on various topics, so when they repeat what they hear, they inevitably lend authority to it. The fact is, they know not what they say.
A good example is this post at the ironically named American Conservative. The post is the generic libertarian boilerplate about the creative destruction and how this means retail will go the way of the buggy whip. In this case, the writer argues that GameStop, the company at the heart of the short squeeze initiated by a gang of retail investors, is a dead company that has no future. He thinks the run up in their shares was due to nostalgia for a bygone era of retail.