Your wife and many other women you know use a vibrator daily and this doesn't present a problem for you or, presumably, the men in the lives of those other women?
Interesting and good for you. You seem rather hostile about the whole vibrator issue but maybe that's just your writing style.
The situation here is that the husband is having "porno sex" INSTEAD of having sex with his wife, who is a willing partner and she is unhappy.
Apparently you are not unhappy with the situation. Maybe you're a better man than most. I know any number of men who would be threatened and made to feel "incompetent" if their wives/girlfriends relied on a vibrator on a daily basis. All the women you know can't possibly have extremely high sex drives. Or maybe they do.
Maybe that's your situation; maybe it's not. Maybe this was your chance to make a political statement; maybe it's not. Maybe your wife uses a vibrator daily and also has sex with you; maybe not.
However, your quasi-answer doesn't answer the question.