You're clearly ignorant of the history, and should stop commenting on it until you actually learn some.
In particular: Objective-C was created in 1983 and its first big success was when NeXT decided to adopt it as its main language for the NeXTstep operating system in 1988. And guess who was CEO of NeXT? That's right, none other than "your idol Steve".
So unless you're saying that nobody had heard of Objective-C until 1988, which is a pretty reasonable timeframe for a language invented in 1983, you're way off base.