(Disclaimer: opinions are my own; some hyperbole involved in terms of stats)
Thanks to pop culture and all the bullshit we’ve been fed, about 99% of women have faked an orgasm at some point or another, if not regularly. Some more often than others, sadly. We’ve been socialized to accept that our orgasms are unicorns and so we should take what we can get, which is usually not a whole lot of anything impressive, if we heed that terrible advice. Along the same vein, about 99% of men think they know how to satisfy a woman because most of the women they try to satisfy are faking it.