Earlier quoted context omitted.
> Advertising is a very legitimate way of making money Yes, just not a way to make something that improves our lives. Or even if you manage to make something that improves our lives, advertising is an incentive to pervert it and hold it back (e.g. you create a social network so people from all over the world can meet, then ads make you cripple it, force feed BS to them, milk them with spam, exploit their private data…
How would you monetize it without ads? Instagram would have died an early death if you had to pay for it, and hiding certain features behind a pay wall would alienate 90% of the users.
I honestly don't think that would be a loss for humanity.