Ghislaine Maxwell never saw Trump in ‘any inappropriate setting’, transcript shows
(www.theguardian.com)
There's a huge difference between just being stupid versus "willful ignorance." Most people aren't that dumb - they're just assholes practicing the latter (which admittedly can be considered "stupid" in the long run, but I think that qualifies more as "short-sighted & self-centered" IMHO).