This. Outside of FAANG(-alikes) and some finance software work, the real money remains on the business side. Managing others. Presenting & selling ideas. Communicating. Knowing some computer shit is a big bonus but isn't what'll get you the big bucks. It'll usually get you the medium bucks, though, before topping out, which ain't the worst.
You'll also need that to go independent (start a business, start a consultancy, high-end freelancing) which is a third way (pure Tech in a handful of businesses; tech + people skills anywhere else; be your own employer) to make real money doing this stuff.