Game pricing is still based on then taking a 30% cut so it’s negatively impacting consumers because that’s billions in profit that they make and with their dominance they don’t need to actively take anti competitive measures, they’re the default choice.
It’s like Walmart, they don’t need to actively push mom and pop shops out of the way, they just need to open their doors and wait them out. In theory all they did was offer something great (everything you want in the same place!) but the end result is competition closing their doors.