Food prices aren't high; the value of money has fallen - it's called inflation.
The real problem is wages have not increased so the purchasing power of consumers remains low. So food becomes relatively expensive - consumers have had pay cuts.
Wage stagnation can affect unions just as much as anyone else. If you want an example, look at how little teachers get paid despite having one of the largest unions in the country, with an extremely high percentage of professionals having membership. Unions cannot magically make an entire sector start paying more, that's just not how anything works.
Union teachers make 25% more than non union. There's no magic, it's always a fight. You can either fight alone, or with a team. Evidence says having a team works better.
What does the relative pay scale of union vs non-union teachers have to do with anything? The point has been that unions are not magic ways to increase wages across a sector if wages are stagnant for both union and non union workers.
The story on wages is more complex. They have gone up, but have been outpaced by inflation. The pandemic throws a wrench in measuring things, though, and gives both sides of the argument valid data to work with.
Yes, they have. I know it's a "widely believed fact" here in lemmygrad that "the rich get richer and the poor get poorer" but by any objective measure wages have been around or keeping up with inflation. For 2024 wages beat inflation.They aren't always lock step so there are times where they drift.