There has always been a huge difference in the pay scale between the white collar jobs and blue collar or skilled labor wherein the later one put in more effort physically and do more hardwork than the earlier one.
Should there be market correction done for skilled labors?
Some will say that an white collar employee is more mentally drained out hence they deserve better pay but people who do menial job stop working the world will just rot as everything cannot be done but robots and AI.
White-collar jobs and blue-collar jobs will forever have a price difference, if it were that easy, everyone would have an engineer, a lawyer and a pharmacist in their house but it is because there is a speciality and things you must undergo before you become one. You pay for lectures and school fees, you struggle to pass some courses, you struggle to pay for textbooks, you struggle to write final exams that may only graduate a few and you think you want to compare them with any craft person who can learn vocational courses and open shop, it doesn't work that way even though they are important in the society. What are you going to call a medical doctor and a processing engineer? If these two people alone stop their work or do a bad job, half of the world will die under a year. Last year when we had coronavirus, if not for the aid of medical doctors, the world would probably be dead now, don't you think?
It's sometimes sad to see how they are treated disrespectfully, be it a waiter, delivery workers, cab drivers, carpenter, or construction workers as they are the pillars and without them things will start falling apart. I know some of these can be automated but not everything.
Disrespected in what way, maybe you can say some people who don't value their craft and work but there is nothing that is useless IMO, respect is reciprocal when you treat anyone well, you get treated. Without Carpenter, there wouldn't be a roof and I'm sure he charges everyone according to the type of service they need, without cab drivers companies such as Uber, and Bolt wouldn't function, they make good money from what they do, some even earn more than some white collar jobs and we have seen cases where some people with white collar jobs do bolt in their free time. There is nothing like disrespect, there are cases where CEOs or head of companies disrespect their workers, so there is nothing discriminate in what you are saying.