What do you mean Freud coined "endogenic" over 20 years after he died???
What do you mean he what the first person to ever use the word???
Sysmeds are spreading SO MUCH disinformation out there!
Furthermore, the earliest use of endogenic as a word was in 1904 in relation to geological processes, according to Webster's.
And Freud himself didn't coin the word "endogenic."
He used a German word that can be translated to endogenic. Because Freud spoke and wrote in GERMAN! The more common translation at the time though was "endogenous."
When I researched this before, I could not find any of his works where the German word he used was ever translated as endogenic. Every time it was translated, the word endogenous was used.
So not only did he not say the word endogenic on account of being German, the English translators did not translate the word as endogenic. This is a word that he not only did not coin, but he not only did not utter once in his entire life, but it's a word that he was not even translated as saying!
Freud did not coin endogenous either, since that was coined in 1830, 20 years before he was born!
There is just no possible lens where the claim that he was the first person to use the word endogenic is true! Especially not in the 1960s, over 20 years after he died!
If you wanted to try to connect the word endogenic to psychiatry, there are better options.
For example, DID specialist Richard Kluft in, I think it was 2001, wrote about possible "non-pathological endogenous forms of dissociative identity disorder."
But that's mostly coincidental. The system who coined endogenic in relation to systems did not know about Kluft's paper. They sure didn't know about Freud once upon a time using a German equivalent word that was translated as endogenous in a sentence.
This is how desperate sysmeds are for a smear campaign.
They will just straight up lie about history and expect their target audience to be gullible enough to not question it!