Yep we have it large in the UK...The rave scene has died down loads here, the next generation is just not into it like us 80's/90's kids... I blame the pills (but they are having a come back in recent years). Its still going on, I'm still DJ'ing out and running Psy-trance party's (not as much as i did but hat could be the fact that I'm a Dad now)... mind you the average age range at my party's seem to be 35+.
Its you guys across the pond that is having its rave honeymoon (30yrs late, yes that's right 30yrs ago us bits started the Rave scene)...DJ's being paid silly money for doing nothing and crowds well into there 1000's. I know most of tour Psy DJ's are making there living now thanks to the US...we have always kept it underground in the UK.
In fact you guys need rave more than anybody right now...remember it was (and still is) an anti establishment thing in the UK, it was our 2 fingers to the government back in the day, peacefull protest through free music and dance...you need it now more than ever to give 2 fingers to Trump but you have to make the party's free, no money to be made (only to power the party), DJ's to play for the love of it and for what raving means.
I'm starting to get into my old man raver rant...quick pass the spliff