I think that’s a secondary effect. The primary reason is so Epic gets to keep all the money it makes on digital purchases, which is pretty much all margin for them.
And any pretense that Epic is doing this for anyone other than, or in addition to, Epic went out the window during the Apple trial when Sweeney admitted on the stand that had Apple offered Epic, and only Epic, a sweetheart deal, he would’ve gladly taken it in a heartbeat.