I think by this point, the only option is breakup and mandatory federation with independent frontends, service providers all competing against each other. They have a monopoly.
Google would argue they don’t really have a monopoly since they compete against streaming, but that’s a malicious, pre-information age interpretation of monopoly power.
The console business model of subsidized hardware and platform specific-exclusives is coming to an end.
Semiconductors costs have gone up and they will only continue to get even more expensive. At the same time, graphics are reaching a “good enough” phase, where marginal increases in fidelity require exponentially more processing power.
It also doesn’t make financial sense to not eventually release games on PC (if not have a same day multi-platform release).