Does it stop male-patterned violence? Cause one's penis and testicles to drop off? Stop said people from acting in a male-privileged way?
The absence of testosterone does have a significant impact on behaviour. Indeed it is well recognised that that is the case and chemical castration is used in some countries with violent offenders. Take away testosterone and you take away aggression and a lot of other common male characteristics. Indeed when a biological woman is given testosterone aggression and violence has been seen to increase.
See www.sciencedaily.com/releases/1997/09/970927110900.htm
Whilst the penis and testicles dont drop off there is considerable shrinkage and impotence.
As to the male privileged way I genuinely dont think TS people from childhood onset behave that way. When you reject the male identity you were given you dont take in male privilege ...indeed the opposite. All my life I have been a freak, a thing, a faggot....I have been sexualised with numerous dick pics..... those experiences certainly dont afford you privilege. Make privilege comes from an exclusive men only club of stereotypical behaviour and self affirmation.... I was never welcome.
Your phrase referring to the way men act is interesting.... it isn't the penis that defines male behaviour it's the testosterone. It is testosterone that controls sex drive, aggression, muscle mass and therefore strength etc..
I'm sure this will be shot down but you cannot underestimate the impact of no testosterone in biological men.