So they don't understand it, yet we allow them to pass judgment and rulings on us ?
If they're not willing nor capable of 'understanding', they lack competency and it's thus rather presomptous on their part to make rules of things they don't grasp.
But that's endemic nowadays.
ANTZ or ISIS and all these other -isms past and present, if all these ignorants and pathetically ( - and pathologically -) small minds would have it their way ( which of course they view as the 'only' way ) we'd still be trying to grow legs and try to make it out of the primordial slime...
Sure, it has all kinds, the right-in-your-face cloudcoughers aren't much of an improvement over the bown-nosing yay-sayers... As always, somewhere in the middle is where the balance's at...
Dunno which philosopher said it :
A little politeness is like an air cushion. There may be nothing in it, but it softens they daily blows of life