The logic seems to be:
McDonalds seeking more profits is fine.
McDonalds choosing what to pay their staff is fine.
An executive deciding what his labour is worth is fine.
A worker deciding what his labour is worth is bad.
A worker can decide what their labor is worth. But when no one will hire them at that worth, then they have to reduce how much they are worth or stay unemployed.
The person that pays gets to decide your worth. Don't like it find a different person to judge your worth, or do something to increase your worth.
What I think people are confusing on "skills" does not mean "go back to school". The fast food restaurant has no skills to learn, so is nto a good area to go up but to be temporary, or a part time like job. You can gain skills to go up the "chain" by working a job that provides one to learn unique skills.
My step-father, no college.
1. Construction for 4 years --> a lot of construction/tool knowledge
2. Took that knowledge and became a factory tool maker for 3 years (35% in wage and better benefits) 5 years.
3. Company needed more truck drivers, trusted him with his loyalty and
hard work that he became a truck driver. 3 years (Earned 20% more than #2, better benefits - however away from home quite often) --> Learned and understood how trucking works and the process in keeping tabs on where all the routes must go.
4. Took that experience and became a trucking dispatcher. 5 years. (Earned 9% more than #3, same benefits, but stayed home and was a "desk" job)
5. From all the work he did in #4, never being late and only missing maybe 1 day a year, worked hard and helped solve issues his boss had, became a dispatching leader. (last 5 years and still working it) (Increase in salary of 15%, better insurance, more vacation time.)
So when some people say go out and get "skills" it does not mean you need to do schooling, but go to a job where you can actually learn a skill or trade skill that can help you move up. (Hint: there are a lot of these, you just have to look for them and not just be happy where you are at)