Hitler invested in building roads infrastructure in Germany and this significantly influenced industrial development there, it's still one of the foundations of German economic success. Hitler was right in this case. It doesn't change the fact that the world would have been a much better place without him.
The same applies to Kirk - even if we can agree with his view of trans people, it doesn't remove the fact that he was a misogynistic, racist bigot.
ETA: don't you see how dangerous he was? Anyone with half of brain cell knows that most women don't support trans ideology. So he decided to side with majority of women on this small issue which doesn't affect too many of us, at least not on a regular basis, but then bite on life critical things like "submission to husband", "ban of abortions", "stay at home and raise kids" etc etc, which affects every single one of us and takes away our freedom.