I don't know if this is an established word but I call it transplaining. Sometimes amab people retain some awful habits like mansplaining and bring it into the trans community.
I have tweeted before about confronting internalized misogyny, it really is important.

I have been talked down to and talked over. I have had people assume I am stupid or have lack knowledge or experience. Most recently, I was transplained about community moderation, something I have years of experience with.

I am just asking us all to examine our own behaviors. Recognize when we do bad and try to do better.
For trans femmes it is only a matter of time before these behaviors are directed at you.