Like drinking from a fire hose.
On one hand, I can tolerate almost anything for a few seconds - that video was no better or worse than many others. Good points about short videos from @EscapeRocks above. (BTW, the next short video that was queued up by YT gave me some useful information about woodworking.)
OTOH, the proliferation of this kind of "information" does nothing to advance discourse regarding serious topics. The video presents a dozen unsubstantiated opinions so fast that it's impossible to examine the merits of each one without investing hours - most people will either accept all of the opinions as gospel or reject them all - neither position promotes greater understanding.
