No you’ve missed the point. It has nothing at all to do with value or pay scale as you can easily see by comparing a B.S. grad in engineering with a trained plumber who will definitely make more money. All “unskilled” means is that you didn’t go to school to start. Period. It doesn’t mean it’s not valuable or doesn’t require skill, it means whoever started the discussion picked shitty words.

There are definitely jobs that don’t really require any specific skills. If you can learn all of your duties after 1 minute of instructions, what would you call that? It doesn’t need to be interpreted as a derogatory term, but it’s accurate for a lot of positions.