I am not accusing you individually of lying , or that you have been railroaded into changing your name.
You don't need to take it personally.
Can you really say that it is a level playing field and that there is no pressure of 'tradition' on women as a whole? Are you saying that the many women on MN who have said their DH's objected to them keeping their names, his family refuse to acknowledge her name etc, are lying?
And do you not acknowledge that more women seem to change their name because they don't like their birth name, than men, who more often keep theirs and furthermore expect their DW to adopt it? Again, it is a very common post on MN.
Including on this thread.
It's a patriarchal tradition.
Individuals can do what they like, you don't need to justify anything, it's your free choice but until there is no expectation on women one way or the other, it will stay a patriarchal decision. And those of us who point this out shouldn't be expected not to point it out, or discuss it, because people who made their own choice feel defensive.