I suspect you're used to much more modern toilets than the person you're replying to. Toilets from at least a decade ago in the USA don't feel like they're desi

I suspect you're used to much more modern toilets than the person you're replying to. Toilets from at least a decade ago in the USA don't feel like they're designed to try very hard to do anything contrary to the direct mechanical effect of you pushing down a lever.