Ralph Kramden was a doofus. My husband the lovable dolt that was the theme.
Low intelligence and class, sure, but he was also a career bus driver with deeply ingrained notions of what it meant to be a man - to be in charge, to be assertive, to be a breadwinner. Whenever any of those things were threatened, he became severely unhappy.
Look at the old examples of leading men in media. They basically range from Fred Flintstone to Ward Cleaver. The slackers or less masculine men were relegated to comic relief or other such sidelines. Hell, even Gilligan, the complete antithesis for pre-generation X manliness, was the hardest working screwup you ever did see - and he was gainfully employed (until the storm, of course). He and the Skipper were just working class schlubs, but they were *working,* not slacking.
The closest these guys ever came to today's slacker heroes was when Fred and Barney would occasionally sneak out of the house, perhaps under false pretenses, to go bowling. But even that was a temporary diversion. Fred's justification for his self, his identity, was his work. It's why George Jetson and Dagwood Bumstead were forever absolutely terrified of losing their jobs even though they worked for horrible tyrants - if they weren't providing for their wives and children, they suffered soul-crushing bouts of depression and anxiety.
A far cry away from the typical male media hero of today, like Seth Rogen's character in "Knocked up" - a perpetually unemployed illegal canadian living in a house with 5 other guys whose only income is an old injury settlement who spends his days either drunk or playing video games with absolutely no plan or care for the future. And
we're supposed to identify with his struggles.
We're a generation of men raised to admire - even envy - Bart Simpson, Dave Chappelle, Randall Graves and Jeffrey "The Dude" Lebowski.