Not infallible. We started using the term when they were referring to him as unstable
But you use it to argue that he couldn’t be misled or deceived re: Graham.
If you ask me it is Trump’s susceptibility to flattery and praise that is his greatest weakness. That is probably why, as a youngish man, he described his inability to identify who would be loyal and who not—and that seeing who actually was or was not loyal after he lost all his wealth might be the only way he was able to discern such.
“Very stable genius” has been something of a MAGA joke since he coined the phrase, but to take it to the point of acronym IMO suggests perhaps taking it and its meaning too far.
:: We started using the term when they were referring to him as unstable::
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And the POTUS called himself a very stable genius around that time.