There are only about 250k-500k bitcoin users in the world; of those, only a few hundred users would consider paying btc for steam. Btc has become a speculative vehicle, not a medium of exchange or currency. Too many fools think btc will go to 1 Million Dollars soon. Sad, but true. As long as users HODL, not spend btc, it won't go up in value.
As long as users save their
Bitcoin BTCeanie
BTCabies, available supply will continue to be restrained and thus price must go up. Your economics is exactly backwards.
Yeah, that reasoning works with everything--bitcoins, altcoins,
BTCeanies--everything that's artificially scarce.
The problem is it only works as long as users hoard their
BTCeanies & never realize their profit (sell, cash out).