You find steem monsters appealing and purchase the starter set. You join the discord and start competing in the giveaway posts hoping you will earn some free cards
It’s at this point that you should find answers to any questions and assistance with any issues. That’s the job of the game/interface owners to explain to their new users. It would be irresponsible of them to collect money for account creation and not explain the limitations of the accounts. If they are truly free accounts, they should still explain how the system works.
Regardless, it isn’t a problem with RCs.