You absolutely can make money if the games allow transferring assets, or you can transfer an account to someone else. See: the whole CS:GO lootbox fad. On top

You absolutely can make money if the games allow transferring assets, or you can transfer an account to someone else. See: the whole CS:GO lootbox fad. On top of the value of the cosmetics which could be traded, "Creators" were making enough money streaming lootbox opening to be able to afford hypercars.