I post this link without commentary.  All I will say is that this is a must-read:

The movement’s philosophy qualifies it as a popular delusion similar to the multiple-personality craze, and the ‘satanic ritual abuse’ and ‘recovered memory’ hysterias of the 1980s and 90s.

Source: Psychiatry Professor: ‘Transgenderism’ Is Mass Hysteria Similar To 1980s-Era Junk Science