This is giving me flashbacks to this thread/debate/argument…
Surveys show most women reach orgasm by penetration without stroking the clitoris at the same time
Some people get pleasure without having a penis inside them, it doesn’t need to big deal or ‘devastating’
As @Calie says it seems be a very blunt piece of marketing without any details on where they have got their information from (8% are lying about not masturbating? Sounds very factual and scientific!) I wouldn’t get yourself too upset about it!