I think the thing it's talking about is building wealth, which is easiest to do passively. But if you want to get rich, I feel like now days you either have to

I think the thing it's talking about is building wealth, which is easiest to do passively. But if you want to get rich, I feel like now days you either have to play the stock market or start a successful business. You can work your whole life and get enough to maybe retire comfortably, but if you ever want to be actually rich, I don't think you can just passively invest anymore.