Australia, IIRC, standardized on larger drain pipe sizes, so of course your toilets don’t clog. For some reason only some commercial buildings use the larger standard here. As for water usage, my toilet uses 1.3 gallons per flush, and they sell more expensive toilets that use much less but have a stronger pressure system. If/when this toilet breaks I’ll be getting one of those most likely.
Men In The US Are Peeing Incorrectly According To Urologist ( www.iflscience.com )
Gentlemen, it is with great displeasure that I must inform you that we're doing it wrong.