There's a weird sort of... almost a stigma attached to convenience foods, it's there? I buy pre-cut fruit because, like you, I just don't get around to prepping it half the time (though for different reasons). I make jokes about being "lazy" when I do it, but really, if the options are 'pre-cut mushrooms' and 'order pizza' or even 'pre-cut apple slices' or 'not eating' then paying the extra dollar to be "lazy" is totally the better life choice for me.