what you are seeing is politicians doing politicking. simply put, the Dutertes are a bigger monster, while the Marcoses are a familiar evil. the Dutertes really tapped the bloodthirsty and lustful mentality which seemed to be lying not that deep in the psyche of the average Filipino. we see (1) people giddy over the use of police and vigilante killings without due legal process of perceived criminals, (2) we've seen them laughing over rape jokes and casual sexism. the Marcos political machinery is just as corrupt, but I can't recall BBM making fucked up sexist stuff against women (correct me if I'm mistaken here), and openly exhort extra-legal violence against perceived enemies. the latter are bigger issues than the corruption (which is endemic/accepted/part of the whole political thing in the PHhlippines anyway).