I've paid for app unclock using bitcoin cash and I've also bought VPN service with LTC before, crypto payment options are now getting popular right beside MasterCard payment options, I've not seen or pay with my wallet offline before like in the real world only online.
that was then when people castigates cryptocurrency adoptions and cryptocurrency payment, right now some do value cryptocurrency payment than fiat currency payment, i can attest to that, because people prefer making payments crypto because of it fastness during transaction procession.