"Fake News" and intentionally false stories have FAR more distribution on the right than on the left. You look at groups who spread fake news for purely financial reasons, they have been targeting Trump groups far, far more often than moderate, libertarian, or liberal groups. You simply make more money spread fake news among Trump supporters than you will anywhere else, because they buy it more. That ain't a sign of intelligence.
Meet the Macedonian Teens Who Mastered Fake News and Corrupted the US Election
Normally I don't think either party has any moral advantages, but in recent history the Republicans have certainly become an extra level of nasty. And yes, the Democrats really are less willing to do nefarious shyt than Trump is. Even most other Republicans were. You gotta be blind not to see that.
Trump has been a public performer for decades now. He had far more charisma than anyone the Democrats were throwing up (just like Obama, despite relative lack of experience, was far more charismatic than any Republican he faced.)
And as I already mentioned, the fact that 90% of Republicans are White and the fact that their policies disproportionately favor the wealthy and the business community gives them far more access to money and power than the party for whom half of its membership is non-White. Do White people have more power and money because they're smarter?
The system is set up against minorities, and that means to a degree it's set up against Democrats. Minorities are far more likely to have difficulty voting than White people, and they end up with lower voting rates as a result. And even WITH their lower voting rates, Democrats have still won 6 of the last 7 popular elections for president....yet we somehow have a situation where they are out of power in every branch of government, in part because the electoral system (and thus the Presidency and Congress, and thus the courts) are rigged in favor of red states.
Those are all facts. I have a hard time seeing how you can dismiss them just because you want to push this "Republicans are smarter" narrative.