What? They're complaining about Valve too.

Bethesda, for example, recently announced that they're launching Fallout 76 on their own personal launcher (https://arstechnica.com/gaming/2018/08/fallout-76s-pc-versio...).

I've noticed this trend in the game industry. Any game company that is large enough will work on their own launcher (look at Blizzard, Epic Games, EA, etc.)