Many are, but not all. And I suspect waiting jobs as ratio compared with eating out gross revenue is shrinking (though eating out is growing and is more labor i

Many are, but not all. And I suspect waiting jobs as ratio compared with eating out gross revenue is shrinking (though eating out is growing and is more labor intensive than a grocery store still). Part of that is labor organization, the truckers have unions. And unions were (and are) a big political issue.