Well, you made a call for someone to deanonymize herself yet you are not willing to deanonymize yourself on that account, perhaps because you feel that it might hurt your reputation not because you are wrong, but just because the internet is the shitty place it is...

Clearly you understand the possible risks to putting your real name behind your words, regardless of their veracity. Medium isn't a court of law, they don't owe anyone any evidence and you pointing out that there isn't any is implying that they have a reason to hide their name that isn't justified.