A Missed Opportunity
When Normal, Ohio premiered, it had the weight of a major network and a beloved star behind it. The premise—a gay man who is a 'regular guy' returning to his blue-collar roots—was actually quite progressive for a 2000 sitcom. It aimed to subvert the 'flamboyant best friend' trope that dominated the era.
Unfortunately, the show fell into the same traps it tried to avoid. The humor is loud, broad, and often mean-spirited. Critics at the time correctly identified that the show seemed more interested in the idea of its protagonist than in writing a good comedy.
The Goodman Factor
John Goodman is the only reason this show is even a footnote in TV history. He plays Butch with a groundedness that occasionally threatens to turn the show into a real drama. But then the laugh track kicks in, or a character makes a joke that wouldn't pass muster in a modern writers' room, and the illusion is broken.
Comparison to Today
If you want to see this theme handled well, watch Schitt's Creek or even Will & Grace (which, despite its own issues, had much sharper writing). Normal, Ohio is a reminder that being 'first' or 'daring' doesn't matter if the show isn't actually watchable.