Mine isn't (*). You can take steps to protect yourself against that. You can't protect yourself against Epic's malware if you install their "launcher", which is malware with a launcher attached.
I don't use Origin, either, but there is a difference between a dev restricting their own games to their own launcher/spyware and a dev restricting other dev's games in the same way.
* Pale Moon with Noscript. DuckDuckGo for searching, by the way. Google isn't necessary.