Since the DSD athletes first got kicked out, there have been some brilliant African women who've been amongst the very best in the world at the 800m, challenging & often beating Keely Hodgkinson and rest.
World championship golds were won by a Ugandan in 2018, A Kenyan in 2023, another Kenyan in 2025. All of them very much women.
How many of these golds for African women [and also I assume sponsorship, state funding, coaching, etc] would have been possible if DSD males had still been allowed to run? With presumably limited resources there'd have been a clear temptation to focus on the safer bets/ more obviously strong prospects.