Ask the question:
'How do you protect the most vulnerable in society?'
Then go from there, rather than looking at it from the other angle of groups of people - be they women or transpeople or an ethnic minority.
Then apply to something like the situation where TIMs are using the womens pool rather than the unisex one.
Does this make women feel vulnerable? Will it prevent some women from being able to use the facility at all? Does it leave the situation open to abuse from malicious men who are not TIMs?
What do TIMs gain from using the women's pool rather than the unisex one, apart from validation?
Its about respect for all.
Respect has to be a two way thing, in which it is understand WHY a particular group is vulnerable and why individuals in that group are more vulnerable than others.
There is a lack of understanding by transactivists about why women are vulnerable in the first place, yet women are supposed to bend over backwards to accommodate. That is a loss of safe guarding.
It also, ironically, might remove safeguarding for TIMs and TIFs.
You should instead be asking how can we improve safeguards for the trans community, without exposing women to risk.
This is the crux of it: Rights exist to protect.
To understand rights, you have to understand why those rights were created and who they were there to protect and what from.
Its not necessarily that giving access to trans people that's the problem. Its what else you let in, in order to accommodate that, and how that leaves both the trans community exposed and the women's community.
TRAs speak for a single strand of the trans community. Others see the approach they are taking as dangerous.
Why is that?
Its about balancing the needs of all. But those needs have to be acknowledged for that to happen. Saying biology is not important is a complete denial of why women need rights, and this is a massive problem.