Vibrators are boring and silly, and turn women into two-dimensional orgasm automatons.
Sadly, they are also physically addictive for some women.
I have had over time the difficult pleasure of weaning a few maidens off theirs and we can all assure you that the myriad pleasures of intimacy are deeper, more fulfilling and more sensually fascinating when unencumbered by noisy battery-powered devices manufactured by Chinese pre-teens.
Well, as with most things, moderation is always the prudent choice.