Imo music is currently in a cool spot where every genre is viable and people always taking influence in a certain saound and making it their own. I don’t really think any genre need a resurgence. You just listen and enjoy what you like.

Nu-metal & Nu-rave purely to see what they call it

Metal. Actual heavy metal. Not eyeliner and painted nails metal. I guess it was never really mainstream so maybe not a resurgence.