I had clients who were going to bargain for less than a penny
That shit adds up. BOM costs are everything for consumer goods.
I don't want to encourage shitty design for pennies at any level.
Stop making shitty shit.
Saving a penny on the keyboard will be one of hundreds of places where a penny was saved. Good engineering and product design is about trade offs and compromise, not taking absolute positions about what’s shitty or not.