I found the video, VERY educational. It also significantly increased my chances of buying Keysight multimeters (especially highly robust ones), in the future. But other makes, if similarly robust, would also be in my shopping list.
There are some circumstances where, you are doing electronics work, while working somewhat high up. Examples would be tall racks of electronics or servers, fire/burglar alarm systems. It could be for development, experimentation or service/repairs.
Basically any circumstances where you are using a multimeter, while on the higher steps of a ladder. The potential (please ignore the pun), to accidentally drop it, is always there.
So multimeters that are robust enough to take 3 metre falls on the chin, are of interest to some parties.
From a video point of view, would you rather see Dave, take a 3 metre ruler, and spend an hour dropping the multimeter(s), at different test heights. Which some would consider a bit boring, as the hour drags on ?
Or would you prefer to see Dave, spend the hour, in the exciting (to some), countryside of Australia, while simultaneously testing the multimeter at various drop heights ?
Once the multimeter, has checked out ok, at the specified 3 metres. It is then going to be interesting, to see how high it can go, and still survive, and also what gets damaged, when it does finally break.
It can at times, be difficult to justify to management, WHY you want/need to have (circa) $300 multimeters, rather than $50 ones. So videos illustrating how cheap multimeters, "EXPLODE", when accidentally exposed to very high voltages. Or damaged when accidentally dropped from significant heights, or from water exposure. Are useful additional means of demonstrating to managers WHY they need to budget for BETTER quality multimeters.
Obviously some managers would NEVER watch videos like that. Your mileage may vary. But if they do, at least it is available.