How many women seriously can't open jars?
They get dysphoria over literally anything, but this is particularly offensive. I guess part of women being easy mode is cos we are supposed to be too fragile to do anything for ourselves.
Also, if you have something that makes it hard to open jars, such as an injury that makes twisting movements with force painful, you learn pretty quickly to apply physics. Just whack the lid on the side of a worktop to break the air seal (it slightly bends the lid, allowing air in, to equalise pressure, I've never broken a jar doing this. its fine), then the lid just slides off. Because most normal people with a difficulty that makes an everyday task hard find a way to work around it so you don't need to depend on other people.