In reply to GargoyleFeet:
> I can see the obvious link from indoors to sport and bouldering but trad is such a different game (both mentally and gear wise) that maybe it'll become the least popular in the UK?
Don't know how representative I am (probably not very), but FWIW, it was bouldering that got me into trad.
Started indoor bouldering, progressed to outdoor bouldering, loved the headgame aspect of scary bouldering (fortunately I scare very easily, so for me that's most bouldering), fell in love with gritstone, found myself eyeing up some of the beautiful things that were just a *bit* higher than boulder problems, wandered up some things I was very confident I wouldn't fall on, and finally decided that for the sake of my long-term survival (and enjoyment, since I am only occasionally in the headspace for highballing) I ought to suck it up and learn how to place gear ....
And now I do that (and boulder too).
Highball bouldering is certainly in fashion, and solo-ing attracts a lot of attention even though most of us are not Honnold and not going to solo a lot or close to our limits. I think there's a relation between the headgame/risk management element there and what you get in trad.
As I said, no idea how typical I may or may not be. But it seems like there's an alternate pathway there, even if it's not the same as the older route from hillwalking and other outdoor activities into trad.
And quite a number of super-strong sport climbers seem to be sampling trad too lately.
Might be a niche interest, but hey, niche interests are cool nowadays. *g*