There's at least a grain of truth in that book. Try starting a business or producing something.

Look at domestic attempts to mine lithium or building semiconductor plants. Try building anything here.

“When you see that in order to produce, you need to obtain permission from men who produce nothing; when you see that money is flowing to those who deal not in goods, but in favors; when you see that men get rich more easily by graft than by work, and your laws no longer protect you against them, but protect them against you. . . you may know that your society is doomed.”

So what's up with this novel? Can't find anything obvious about it - only that it's mighty popular among conservatives (which is usually a red flag)

Eh, it wasn't bad as a revenge fantasy. You might like it if you enjoy thinking about how all the people who don't appreciate you would be screwed if you just left. The political philosophy being proposed won't be too offensive if you already lean libertarian.

My main objection to the book (other than the infamous speech, which I admit I couldn't read all the way through) is that it's a sort of morality play with with exaggerated good and bad and no shades of gray, but it keeps denying this and insisting that the real world really is that black and white. The reader ought to take it with more than a little pinch of salt.

Oh, and that Ayn Rand's self-insert has a BDSM fetish I really would have preferred not to know about. (Why do authors keep inserting their kinks into books? I'm looking at you, Robert Jordan. And especially at you, Piers Anthony.)