> For me it's hard to not draw the conclusion that heterosexual young people want to be allies and are declaring themselves as bisexual and perhaps experimenting a bit as a show of support.
This makes sense until you understand the realities of the dating scene for bisexual women.
1. If you're young and have the highest rates of wlw your dating pool it's only 20% of women but 95% of men. So supposing bisexual women are choosing randomly among their dating pool it's not at all shocking they end up with way more men on average.
But it's not random and made even worse by
2. Women aren't taught how to approach other women and initiate a romantic relationship -- this is where the memes of "we've been best friends for years who are obviously pining over one another" and "useless lesbians" come from.
3. Women, having basically all experienced the discomfort (to put it lightly) of unwanted sexual attention from men, don't want to inflict that on others and so are more apprehensive hitting on other women.
4. And even if a woman does have the confidence she has to face the reality that 4/5 women she hits on will be straight and in general wlw are super apprehensive about hitting on people they don't already know are wlw. The rejection of confessing to your crush who turns out to be straight it mortifying and getting as is getting an "ew no" at a bar. It's fine, I'm fine.
5. Bisexuals in general tend to not hang around queer spaces as much.
6. Bisexuals tend to not have as much of a "gay aesthetic" as lesbians and so are harder to identify in social settings.
7. There are lesbians that wont date bisexual women because they have the same biphobia the rest of the world does, that they're straight women experimenting and will end up with a man.
Source: Am a bisexual woman.