Just because it is a competitor, it doesnt mean it does DRM. Foremost, it is a service to deliver games to you at a price (and give you a legal proof of ownership).

While I definitely don’t know everything about Epic Games, but my (quick) googling suggests that they do almost no DRM (or just piggy-back on steam, which is minimal DRM). The individual developers are responsible for DRM. Is this not true?

In general, iI feel it is quite a moot point regarding iOS , where Epic wouldnt need to do any DRM, because iOS is locked down to hell…

Get out of here with this whataboutism.

As far as companies go, Apple is the one being slowly brought back under the law of a free market, after doing gray / illegal stuff for decades.