Railroads were the tools of robber-barons even in the 1800s. Electricity was captured by the major electric companies before most millennials were born. Finance was a stodgy-suit-wearing-white-guy's game when my dad got into it in the 1970s.
I knew that's what "finance jobs" meant back when I was a kid building fan pages on GeoCities. But GeoCities and Limewire and Napster and Gaia Online never led me to think that's were I'd end up if I worked in tech.
If our boomer parents had warned us about crapitalism as kids, we might have seen it coming before we had already sunk decades into it as an interest and career path.