Why would you fuck around like this for 2 platforms that apparently only account for 10% of your revenue??? Either he's plowing the way for tencent so they can keep an extra 30% of their mobile games or he has his eye's on a bigger prize if he can convert this. Lawyer asks why he doesn't go after sony/ms/tendo and his answer is well they're our biggest revenue source. So reading between the lines it's basically we don't want to blow up our major revenue so we will gamble 10% and if that pays off we might be able to push for the rest later with precedent set.
Apparently the lawsuit against Sony/SIE right now is due to Sweeney's testimonies in the Google case. Not that he himself is pushing that lawsuit, but he mentioned something about Sony and some lady went ahead and pushed on with a lawsuit against them as a result.
So he's kinda already making that additional push, through this court case. Either way it's greed and it's not looking like he has much of a case here.
Eh Windows allows multiple storefronts tho. MS was sued and lost because they bundled IE with Windows back in the 90's killing competing browsers, they learned their lessons the hard way.
They periodically "forgot" what they learned though because over the years since they've had to pay various fines for violating regulatory agreements with groups like the EC, even as recent as only a few years ago (2010s).
FWIW, MS settled out-of-court with the FTC/US government in that case; it never actually got to full trail. But they indeed settled because they knew they were guilty and would have lost if it went to trail. Going to trail would have been the better outcome though, as it likely would've resulted in breaking MS up. Granted, Bell got broken up too and arguably they are more powerful today than prior to getting broken up by the government, so it's a 50/50 sort of thing.
The IE stuff wasn't actually even so much about bundling it with Windows, it was MS going out of their way to program Windows to stop functioning correctly if IE was deleted from the system, and MS withholding APIs for Windows from companies that needed them for competing software in time for new OS launches. MS didn't want Netscape to have new internet features in time for Win '95's release (unless they acquired Netscape), so that's why they did it.
Honestly, not too much has changed with MS since those days, they just got smarter and more sneaky in how they do their EEE tactics. Look at what's going on with OpenAI right now, that's almost page-for-page out of the Nokia playbook.