I don't know that it's necessarily back in style, but tends to be more of a generational or cultural style.
More mature women seem to be hairy. Some are half-shaved (hair on top, shaved lips), and some enjoy being bald and smooth.
A lot of younger girls have what I call 'stylized' hair, they may have a small patch of hair on top, or a 'shape' like a triangle or a "V", but are shaved below. Roughly an equal amount go completely shaved, but not that many are hairy in a traditional sense.
Men tend to be hairy much more than women. Younger men tend to pay more attention to grooming, either shaving completely or closely trimming around their cock and shave their balls. Conversely, older men tend to not put in as much effort.
I prefer shaved pussies, and enjoy the half-shave, but having some hair is OK. I agree that it's nice to not have to stop and pick hairs off your tongue, and likewise have that same courtesy for women.