See I don't agree that the whole world is a lie. I don't think Kaz selling PD or whatever he owns for a profit is cynical or a lie, it's just life, that's how it works. When you see it for what it is, there is no lie, no disappointment, no cynicism. I don't think it's good or bad either, it just is.
Where I live there is a landmark restaurant franchise, started from a basement 40 years ago. Big flagship location, bunch of satellite delivery locations around the city. Everyone knows "Marco" (real name changed to protect the innocent), self made man, immigrant to the country, millionaire many times over. Few years ago, hitting his 60's he decides to sell. His kids are deadbeats, so he sells to the highest bidder. Consensus opinion in the community was, "Oh my God, I can't believe Marco sold the business, it was his baby, he was there 16 hours a day, he's going to die without work, he loves that business..blah blah blah".
I happen to do a service call at his castle on the river a couple of weeks later, and we're talking about his retirement and he says, "Johnny, I will never retire, you can't really retire or you die", and winks.
Couple of weeks later the property directly across the street from his original restaurant goes under the wrecking ball, 6 months later Frank has a shiny brand new restaurant open for business, directly across the street from his old flagship store and he's still there, well into his 60's, from open to close every day.
Regardless of what Kaz's share is of whatever he owns, if someone come's along with double the money Kaz is gone faster than Usain Bolt. If he really loves what he's doing he'll be on the market soon enough with KazRacing1 or some such thing. Or he'll do something else. It's business.