Reminds me of how Ayn Rand voted for FDR for his first term, before he turned out to be hostile to free enterprise.

Pulling up http://www.321gold.com/fed/greenspan/1966.html and https://www.hoover.org/research/mr-market (Friedman still knew that central banking was bad in the first place), I conclude that Greenspan was marginally less bad than other elites would have been in Greenspan's held positions of office. Ron is still right, Greenspan should have resigned decades prior and acknowledged unresolvable conflicts of interest.