Correct. By definition, polarized waves of any kind are less "potent" since their contact surface is greatly diminished. It's the difference between the line of radius*2 and a filled circle, the radius squared times pi. Big difference, and easily observable:

Lasing is the best example of demonstrating why this is: Polarized light has to be significantly stronger to pass through the partial mirror than the regular light that said mirror blocks when generating laser. The non-polarized light keeps bouncing between the full mirror and the partial mirror until it is strong enough to pass through the partial mirror. The constant reflection eventually polarizes all the light, but that should be obvious just by visualization. Gas lasers work differently, which is why they don't polarize.

I think OP is trolling, because he's expecting lessons on absolutely everything about how the world works around him in order to be convinced that his initial claim is so very wrong.