I never watched YP other than to watch what you gents and gals put up on SP.
With that said, I agreed with a lot (Not all) of what he had to say, don't Bug Out with kids unless you have a place to go, focus on what you have control over, etc.
Prepping is preparing for the unexpected like:
> Weather event from bad snow storm to hurricanes
> Financial event from loosing a job to total collapse
> Man made event from a whack-job shooting at people in your neighborhood to a EMP
and everything in between.
Is it stupid to have food on hand...Fuel to cook it, and water to wash it down with?
Is it stupid to have money on hand if for what ever reason, there is a short lived bank holiday?
Is it stupid to be able to defend yourself and family?
Last, if you believe everything you read or watch on YT...Well I have a great bridge to sell you in Brooklyn.