It doesn't matter that someone had X for a time. You don't get justice by taking two eyes for an eye just because someone had three once.
It kind of bothers me to see straight cis white men get all worked up about things like this. You think this is unfair? You have absolutely no concept of what it's like to be a marginalized minority. They've had so much handed to them their whole lives, yet the second they have to deal with the kind of thing that minorities have to deal with they make a big fuss.
The world is unfair, deal with. We all have to every damn day and no one listens to us when we cry about it.
Also, grouping "cis" in with all that is nonsense. Esp trans women, who seem to think they don't have all the benefits of being male. (Because biology is, in fact, real)