Trust shouldn't be inherent in our adoption of these models.
However, constant skepticism is an interesting habit to develop.
I agree, continually asking it to justify may seem tiresome, especially if there's a deadline. Though with less pressure, "slow is smooth...".
Just this evening, a model gave an example of 2 different things with a supposed syntax difference, with no discernible syntax difference to my eyes.
While prompting for a 'sanity check', the model relented: "oops, my bad; i copied the same line twice". smh