I'm amazed by the number of adults with no skills whatsoever. There's no job that requires knowledge that they can do, and they seem to have no interest in self-improvement.
I've watched several episode of a show called bar rescue, which salvages failing bars by counseling owners, training staff, designing food and drink menus, and renovation of the bar. Many owners know nothing about their business. Many bartenders can't mix any drinks properly, and many cooks can't cook. They press frozen burgers onto grills and drop frozen food into dirty oil. It's like a train wreck that I can't look away from - people allowing themselves to be so undeveloped as to have nothing to offer an employer that requires knowledge or experience.
Is it worse than in the past? I don't know.
As a digression, I've learned a lot about bartending from this show. I'm not much of a drinker. Began twenty years ago at age fifty, and only order cocktails when I'm out. Until recently, it was always a margarita, which, along with a screwdriver and a cosmopolitan, were the only drinks I knew anything about, and with the last two, I only know the fruit juice in the drink (orange and cranberry), not the spirit (likely vodka or gin).
Now I know the difference between a shaken, stirred, and built drink. I know what balanced means - two things: ratio of sweet to sour if both are present, and ratio of alcohol to other ingredients (not too weak or strong). I learned that a standard drink is a 1.5 ounce pour, which is a six count with a standard bottle with a pour spout (hold it by the neck, not the body). And when we shake, it's always a metal part and a glass part with the glass part up and facing away from the bar and customers when shaking, and then usually a strain. I believe that shaken drinks all contain citrus, and the shaking is to break up the pulp. Otherwise, you stir.
And I recently ordered my first non-margarita cocktail - a tequila sunrise: a built (layered) drink.