I’m worried about BTC fees, Steam already removed BTC as a mean of payment in the platform (right before some sales by the way...).
It needs to scale very soon, there is a huge wave of new users and the network is too slow, but honestly I think that most of the users just buy, keep it on coinbase and sell it after a couple of weeks at a higher price without even bothering to understand what it is or what’s the purpose of it.