If Bill Gates offers megamoney for farmland, and Alex Karp offers megamoney for lumber, then it encourages the creation of more farmland and lumber.
But everyone else can’t afford basic necessities or furniture anymore. And so being a farmer or a woodworker or whatever becomes a less attractive job, less people will do it, and you will have a harder time finding someone fixing your plumbing. Or pay a premium.
Instead, the ultra-wealthy are demanding extreme luxury, and so a would-be farmer is now a hotel page boy carrying around some rich dudes’ luggage, hoping for a tip.