No, not any woman stronger than the average for women, because by definition the leading woman will always be stronger than other women.
At the same time, plenty of cis men are weaker than the average female athlete, but we don’t let them compete.
We exclude all males as a category, including former males, because on average they have an unfair advantage. Attempting to make exceptions based on individual performance isn’t feasible.
Effectively, women’s sports are like amateur vs pro competition. You don’t let an ex pro play in an amateur match, even if they’re not as strong as they once were.