Give me a definition of transphobia please in line with all other accepted definitions of phobias.
It is not and cannot be a phobia for someone like me who is not scared of nor disgusted by people identifying as trans, who uses preferred pronouns in the presence of a trans person so as not to upset them, to disbelieve in transgender ideology and to use pronouns for males and females correctly when talking outwith the presence of people who identify as trans.
The above statement makes no disparaging remarks about any persons who identify as trans, it does not deny them any rights others have. It simply reflects what I believe in - humans are sexually dimorphic, sex is immutable and no man can ever become a woman and vice versa.
I do not believe that the straitjacket of sex stereotypes and sex role stereotypes (aka "gender") which society tries to force us into is one we are born with. There is no such thing as an innate knowledge of or adherence to sex stereotypes and sex role stereotypes.
Now you are free to believe that innocent babies are born with these straitjackets already in place, that is your right, of course, and you are free to believe that humans can change sex, I won't stop you.
I simply don't agree with you.
Calling that transphobic does a disservice to the many people who identify as trans who are facing transphobia when they are denied housing, or jobs or equal opportunities or when they are harassed for being different.
Lastly, I grew up in a totalitarian state. The views you espouse here are ones I am intimately familiar with. Freedom of thought and expression are taken for granted in the UK. This is how they are lost. By activists declaring legal, factual and objective views hateful and phobic.