Why stop there, though? Some of those big weights at the gym are way too hard to lift. They should have an easy mode that lets people lift weights labeled a heavy weight but are actually made of foam. Or in school, if someone can't grasp a difficult concept, there should be an easy mode that just gives them the answer.
If there was an easy mode where you could lift lighter weights and get just as fit (which would be the correct analogy here), I think a lot of people would opt for that.