Actually, Umair, one does not become a fascist, ones matures out of being a natural born fascist. Yes, little kids are egotistical, immature, miniature fascists. We are all born hardwired with a tribal impulse to be fearful and suspicious of the “other.”
If, however, we are lucky enough to mature well and develop a reasonably well balanced intellect with empathy, we will rise above our reptilian, ruthless impulses. If not be become some version of D.J. Trump and his hardcore followers.