nobody has that skill. in order to recognize a contradiction you have to already know something contradictory. if you don't then you can't recognize anything. the only other reason to make you check is that you are very suspicious of this AI thing. you and me are, but who else is? you can repeat a thousand times that people should not trust an AI summary and they will not get it. they have neither the motivation nor the energy to do that research.
it's like saying people should not use a computer if they don't know how to keep it secure.
you have to look at the reality, which is that people are not educated or critical enough to use AI safely. and that misinformation can cause people to get killed.
just yesterday there was a post about a man being falsely accused of a crime by AI tools and losing his job and his family as a consequence.
these mistakes destroy lives, and most people are far to trusting to use AI tools safely