I mean who knows, there's so many coins that it is possible if any of them have any real success then they might have their certain market.

For example people who need complete privacy, there's Monero(XMR).

And take something like Potcoin, sounds kinda dumb and I wouldn't expect it to have a real potential, but they said they have been contacted by shops in Canada to use it. So maybe Potcoin will become the cypto for all the weed shops or some shit.