Nothing at all wrong with doing what is necessary to provide. Growing up we were poor... Lots of mac and cheese dinners. My parents were young, starting from nothing, and watching them struggle to build a little wealth was humbling.
From 15 to 19 I worked restaurant/shipment jobs, and carried a rifle in a warzone soon after that. Fast forward to present day - I sit at a desk and write software all day, getting paid well to do it. If I didn't have a job tomorrow you bet I'd be doing what it takes to provide. However, if I had to go back to the restaurant or shipment centers making 1/8th to 1/4 of what I do now you bet I'd be feeling pretty fucking pitiful about myself.
Do I look down on the work? Absolutely not. We do what we need to survive. IMO though, as a physically/mentally healthy person, the idea is using lower paying monotonous positions like washing dishes as a stepping stone for a more fulfilling and better paying career move.