I never mentioned the fairness issue. I'm wondering why you responded to an issue I didn't raise.

Whether trans women have an advantage over cis women is a question of fact and fact alone, irrespective of prejudice. I'll go with the facts.

The trouble is finding an unbiased source. It's hard to know whom to trust, nowadays. People on both sides of the political fence are corrupting science in support of their preconceptions or desires.