I would hazard a guess that most of us have gone through the "pronouns, yes, fine, no problem, let's be kind" stage and come out the other side once we realised how damaging it actually is.
Let's be clear: nothing is assigned at birth.
Sex is irrevocably fixed at the moment of conception, and no pronouns, hormones or surgeries will ever change it. It is observed at or before birth and recorded on the birth certificate.
Gender is a set of regressive stereotypes which promote an incredibly old fashioned and conservative view of what it means to be a man or a woman. It is not binary - it is not even real - and no one is assigned one, at birth or at any other time.
But for some reason we are all being forced to pretend that it is real and important, and that most of us have gender identities which match our biological sex, whereas trans people have gender identities which are at odds with their biological sex, which is why they need hormones and surgeries and access to spaces and sports designated for the opposite sex.
It's harmful to women and children. It deprives us of single sex support for rape survivors and the chance to compete fairly in sport. It pushes non conforming children down a path which leads to infertility, loss of sexual function and other disabling complications. It makes it easier for sexual predators to access potential victims, because they know that if they say they identify as a woman, no one can challenge them.
It has nothing to do with being kind or tolerant, and it isn't the least bit progressive.
That's why so many of us don't even want to do the pronouns anymore.