As someone who sexed over ten different women, there is a degree of truth in that but you're biased.
Half-generation ago women were both prohibited and shunned for exploring their own body, that brought frigidity among them to an absurd number. On the other hand, feminism successfully enabled girls to blow out their holes, taking the issue to the other extreme, where no normal sexual activity could ever stimulate them anymore.
The lack of fulfillment comes from many sources in varying degrees:
- partner doesn't pay enough attention to her or to foreplay
- partner doesn't have experience himself or do not engage in the "fucking around and finding out" phase
- lack of self-awareness and experience, not knowing her likes and dislikes
- individual wasn't used to be desired, finds a new vice in being openly craven for by hundreds of strangers
- fear of rejection for being seen as excessively sexually engaged, so they freeze up in bed
I used to be one of the "undesireables", fixed myself and went straight to the other side of the coin. The first piece of knowledge I got was that most people are full of shit, only catering to their own egos, and that is extremely true in the teenager/young adult society where group mentality is at it's peak. Then when you go for older people, some might still have ego, but people with experience understand that it's a physical conversation and they skip most of the bullshit.
That's why most people here that are around 25 seek the hag love. They are mostly fixed of their own diseases and just wanna have fun- no wonder you'd see so many older women in male spaces or "tomboy hobbies", they are out of that social dance about assuring themselves and just want to have some fun in their lives, but that only comes with experience, which most vtubers or e-girls don't have.