On fetishisation of pregnancy, periods etc...
I've been on these boards a while and I've seen instances of "OMG this person said/did an extreme thing" become "some trans people think/do x".
I'm as GC as the next female, but I don't think it's valid to select outlier individuals or very minority trans sub cultures as representative of trans women in general.
There are billions of humans on this planet. The internet both nutures and exposes many extreme niche obsessions. Some of those will identify as trans. Some will be damaged individuals who may not have much in common with other trans people but latched on to trans narratives and culture through the lens of their own needs.
I think when talking about self id or when someone claims trans women would never do x and are therefore safely interchangeable with females it's valid to flag the outliers, but it's not valid to imply their ideas represent something intrinsic to trans women or trans culture.
We don't need the outliers to make the case that males and females are different and there are good reasons why sometimes females need their own rights, opportunities and protections independently of their own or anyone else's gender identity.