''but IMO a good liar is one that can get away with it''
well, judging like that - then, yes, I agree with you.
''admittedly because his supporters are too dumb to understand and too lazy to check ''
I'm afraid that IMO - it's far worse than that --------- IMO, many of his dumbnut supporters do know that he's a liar ------------ but, they don't mind
AND - they think he's smart ------------------
geesus, the reality is that he's got the brains of a crushed meat ant