Yes, they can, the vast majority of football fans are thick in my opinion.
I’ve had a whole season of hearing ‘Moyes is a ****, he’s sleep walking us to relegation’ and all the other usual cliches ‘he’s a dinosaur ’ ‘clueless’ ‘don’t know what he’s doing’
Then we go and lift a European trophy and started the season off brilliantly, thank f*ck our owners didn’t listen to our fans and stuck by him.
Sorry, slightly off tangent, but I’ve long learnt the majority opinion isn’t always the right one when it comes to football.