The interconnectedness of the entire clitourethrovaginal complex means that it’s not really accurate to say people are getting sexual pleasure from stimulating a single “spot," like the G-spot. It's also why the idea that there are different kinds of orgasms is a little flawed. While orgasms may feel different when different areas are stimulated, the way the CUV complex works means the same parts are typically involved.
“For people with a vulva, virtually all orgasms involve the clitoris. So 'clitoral orgasm' is a bit of a misnomer," explains August McLaughlin, author, sex educator and Girl Boner Radio host/producer
Discrediting of the G-spot
Long before current research, the existence of the G-spot was hotly debated. Researchers couldn’t dissect a cadaver and find its G-spot. If you were trying to label the G-spot in an anatomical drawing with our current knowledge you would draw the above mentioned CUV complex and then maybe some arrows. The area that creates the sensation is there but it is not like trying to identify a bone or organ.
Since the G-spot is not an actual body part that one could find on a dissected cadaver, researchers argued that it couldn't really exist. And, of course, the experiences and pleasure of people who are not cisgender heterosexual men has historically been devalued and dismissed. So, nobody cared enough about women's actual experiences of pleasure to find the G-spot (sound familiar?).
While it is true that what we know as the G-spot can't be located like a bone or organ, it's also true that many people experience sexual pleasure when the area we call the G-spot is stimulated. Understanding the complicated system of nerves involved in the CUV complex and how the entire area can respond to stimulation can help us understand why this happens.