the bill explicitly doesn't apply to games that are free or are on a subscription system. (I assume free-to-play with microtransactions would be covered by this bill though, unless those microtransactions are subscription-based or time-limited.)

I am indeed worried that this will push games to be subscription-based, so I would advocate making the bill apply even to subscription-based games. Though that would require some thought, of course, as it's not obvious how it should apply to such a game.