It's true. There are way more ways to experience pleasure, for a diverse variety of women. Not all women will experience pleasure in the same way. It makes sense because our subjective experiences are so different. But as someone who loves clitoral orgasms, I know for sure that the pleasure I feel from penetration is a completely different location in the body. And despite the large size of the clitoris and its internal structure, the pleasure can't just be chalked up to "internal clitoral stimulation". For me, thrusting to the back of the vagina forces the uterus to contract in a way that's deeply pleasurable. It's in the belly, not in the clitoris. In fact, clitoral stimulation has a different subjective feeling altogether. In a synaesthetic way, clitoral stimulation is like intense savoury/umami pleasure. While uterine pleasure is sweet, and warm. Both delicious, but very different.

Interestingly, I can get handsfree orgasms when I'm turned on sufficiently, through the uterus. It contracts in pleasure once I'm sufficiently aroused, sending waves of pleasure through my lower belly. No clitoral stimulation at all.

Weirdly I've had a vocal minority of women try to tell me very loudly that vaginal pleasure is a myth and I've been brainwashed by the patriarchy. Sure doesn't feel very feminist to try and tell me that my experience of my own body is wrong. :P