There will always be people who value intrinsic incentives and even more so when there is a lack or limitation of extrinsic ones. Society will do well to structure itself primarily around such people. Such people are also less likely to cause damage to others because it's very rare that damage to others fulfills one's intrinsic needs. Linus is arguably a net positive to human society than the top 20 billionaires combined. We need more of him and less of the others.