People
After years of disappointment with get rich quick scheme, I know I'm gonna get rich with this scheme. And quick.
— Homer

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker confidently announces another money-making plan after a long run of failures. The joke is the flawed logic: years of disappointment somehow become proof that this one will work, with 'and quick' tacked on like a punchline. Optimism wins out over evidence.
Context reviewed