And these particular villains were too comedically incompetent for anyone to truly take them seriously. Search titles only. Neither does the crossdressing or the rose. Blackjack Gabbiani A black and white world. DisneyDreams has died.
Just like Brock did.
Personally, I don't think they are. It was his trademark. His upper-class upbringing frequently manifests in his speech and mannerisms.
He lived a very spoiled and sheltered life, knowing very little about the world outside his home, but also suffered heavy restrictions and rules.