Which human right does abolishing all female-only spaces come under? As that is the end goal of this movement that starts so seemingly innocently with preferred pronouns.
The purpose of preferred pronouns is to legitimize the idea that being a woman or a man is an identity rather than a material fact of existence. It's intended to validate the concept of males being included in the category of women.
So, when female-only spaces are made 'inclusive' by admitting such males (i.e. those who want to be women, or who say they are women) then they are no longer female-only spaces. Eventually, if this continues, they will have been effectively abolished.
Pronouns are not the only way to identify CIS females. I see no harm for exclusive zones, but it doesn't matter what I think, as that's a separate discussion.
The link you posted, summarized and purified from drug references, says pronouns blur senses for males and females, which I also see no harm for. I, being CIS, also declare my pronouns and many others too, which article plainly denies as such:
> Almost without exception, the people who request, or demand, others talk about them using specific pronouns, are asking for pronouns associated with the opposite sex to their own.
LGBTQIA+ people are just people. Some have an agenda like others, some don't. Some take the identification issues to the political arena, some just... are.