Bitcoin has already been adopted by all the marketplaces,that are used for buying/selling CS:GO skins,like Bitskins,Skinbaron,etc.
Yeap. besides those platforms, I'm surprised how not a lot of people are aware that gaming market forums such as Sythe exists; whereas a lot of people trade in-game skins and items using bitcoin.
I wonder how the gamers will earn bitcoins by playing Counter Strike:Global offensive.
Technically, CSGO players can already play while earning bitcoin. There are item drops in CSGO after every game(if you're lucky), and players can easily sell those for bitcoin using the platforms we've named.