Earlier quoted context omitted.
I think the difference between the two is Amazon and Meta do provide some utility to balance it out, whereas gambling is purely a net negative on society. You can be young and naive enough to believe you're "making the world a better place" in big tech. You can't work on pure gambling products without being a scammer at heart; you know what you signed up for.
This comment would make more sense if it were before the new wave of prediction markets, which are high-profile gambling products clearly largely made and popularized by true believers who think they are making the world a better place.
Is it clear? To a lot of people they come off as “true believers” in the same way as Kenneth Copeland and all the prosperity gospel hustlers. A lot of people thought Elizabeth Holmes was a true believer too. Easy to believe in something when it’s making you rich. Maybe VCs are just suckers for a bit of charisma.