Any minute now, all of this inconvenient, annoying change will stop and things will go back to the way they used to be, when adults writing for newspapers headquartered in New York decided what people think!
I don't think he's saying let's go back to what it used to be; I think he's saying, let's not assume any latest fad is the future.
Adults with really, really long beards.
First mention of Snapchat in WSJ: August 2013
First negative mention of Snapchat in WSJ: October 2013
There has to be a name for this phenomenon.