I find this difficult, because yes, but on the other hand if you look at the Young Justice, Teen Titans etc. Tim he was always the friendliest nicest Robin...
But maybe alone without his friends its true...
When did he work with a fascist?
No, I would still say that Tim is much smarter than Damian, also if you consider his age...
I would also say that in the Future there might be only 2 humans on Earth who are smarter than he is: Luthor and Mr. Terrific...