Everyone, even the most purest truest, kindest CEO's.. Have to answer to shareholders.
Unless he owns the lion "share" or has board members that are TOTALLY on his side.
This was, is and continues to be a bad business move. He bet big on winning. Had he won, EPIC stood to gain. The savings from the 30% cut (over time) could have been made up the costs for the legal fees "IF", it was won relatively quickly. Especially, in the US. But he mostly lost in the US, even if you count the victory for putting links in the App Store or app to pay directly with the vendor. The cost to get people back??? IDK if you can get them back, since it has been awhile.
He had pole position with Apple. Keynotes, and great demos to show the world how good Apple hardware was. Year in and year out. And EARLY. He literally burnt that.
I remember playing Unreal, and Unreal Tournament on my Mac in the late 90's and early 2000's. Between that and Quake 3, IV (Id), Star Trek Elite Force. Oni, Halo (BUNGIE!!). I had plenty of fun on a computer never really built for gaming. But, I preferred MacOS and Mac Pro's over any intel PC running Windows.
What Sweeny did was literally a kick in the balls as far as I'm concerned. He cared not for the end user that could no longer play the cool games EPIC made. And let's face it. It's not like games are ANY CHEAPER. Yes, Fortnite is free to play. But, he literally saw fit to ruin that for even the Mac desktop users. And still lost out on a billion dollars for his troubles.
I personally don't view that as a good thing. But, that's me.