They want it neither ignored nor deemed irrelevant to anything that it's relevant to. I don't think my view on this is sinking in. Try this: Imagine we live in a world where people put a lot of emphasis on height. People over 6'0" get a payment from the gov't, get to sit in front in public transportation, have the front seats reserved for them at sporting events, etc. Short people then lobby for a change in the system, whereby everyone is equal. Would tall people be right to say that short people are ignoring biology to advocate for that change? "They just want to pretend that they're not short? That's anti-science! Ignoring biology."
The question of whether biological men should compete with women in sports is entirely a question of social values (I happen to agree with you that they should not, but that's neither here nor there). It's not a scientific one. It can be informed by science, but unlike "is the world getting warmer?" it can't be solved by it.
Actually, for most of our history as a species that farms, science would have fucked up farming techniques. Ditto for food preparation. I've given the example of nixtamalization before. It's a food-processing technique that is somewhat involved and difficult, and that people used for a long time without knowing its benefits. They were just following what they learned from elders. If some liberal went back in time, and said, "why are we doing this?" They would not have gotten a reasonable answer, and they likely would have stopped doing it. They wouldn't have seen any immediate consequences, but over a period of years, they'd develop severe health problems related to malnutrition. That is one of thousands of examples you can give. For most of our history, culture and religion were the main methods of transmission of knowledge and skills, and they are not the same as science, though looking backward, science can effectively sanction many cultural or religious practices.
The benefit we have in the west is that the Western (to a greater extent) Catholic Church broke up kinship groups throughout much of the regions that they had authority over, which essentially freed/forced people to think differently in ways that eventually led to liberalism. Great book on the subject just dropped. Here's a
review. But it sort of glosses over (does briefly mention) regional differences within WEIRD countries. Certain parts of America, for example (the South generally, rural areas) are more clannish and less open to that type of thinking.