[Closed] Trampled by Turtles - what's happening to my musical tastes?

Looking around YouTube I stumbled across this bluegrass band:

I'm aready heading into Manchester on Saturday to see Mandolin Orange who are on the edge of bluegrass so what's happening? Is this hipster music? Am I becoming a hipster? Should I shave my head and grow a beard? <span style="font-size: 12.8px;">Do bluegrass and country grow on people as they age? </span><span style="font-size: 0.8rem;">Ten years ago I'd have considered bluegrass irritating tinkle-plonk music but I really like the sound of these two bands as well as Iron Horse and Old Crow Medicine Show, also found on YouTube.  </span>