I don't think boomers are his targeted readers. In my opinion his books are mostly for young people so they can avoid doing the poor dad mistakes.

Boomers lived and will live their lives how they use to. Bitcoin is the last thing they will be interested in except few old nerds willing to learn new tech.

And why warning boomers if there's tons of young adults which still cherish the paper money and gives you the eyes and laughs when you mentioned Bitcoin 🤷🏻