@HiHoHiHoltsOffToWorkWeGo
Some years ago - before anyone added (she / her) to their email signatures, I worked with a woman called Jamie - and yes, she'd always been called Jamie, it was on her birth certificate, and had always been a woman
She was enormously fed up of being misgendered - and was constantly having to deal with external people who weren't expecting Jamie to be a woman. Her email signature read "Miss Jamie Smith" in an effort to be gendered correctly at least some of the time. It wasn't always terribly effective
I can only imagine that having (she / her) on her email has been something of a relief to her
Maybe, just maybe, a culture of declaring pronouns does some people good and does you no harm at all
I have an obviously female first name but since my late 20s I've had senior positions. Ever since I've been misgendered in correspondence and emails and when I arrive at external meetings a man is expected because if I'm the boss so I must be a man.
It helps me quickly understand who operates by prejudice and sloppy assumptions.
Even though it's annoying I won't be using pronouns. If people can't work it out from Mrs and my feminine first name that's their problem