Well said. That's what this anti-Epic outrage is all about, not Steam fanboyism.
I don't like the Steam fanboy framing, because not everyone who is complaining about EGS uses Steam as their first choice to buy games. I certainly don't.
All other things being equal, I try to buy games on GOG before I do on Steam. Of course there are reasons I would prefer Steam, such as price, or missing features on the GOG version (ala No Man's Sky), but if I see a game I like the looks of I do usually have a little gander on GOG to see if it's there first.
This really is about depriving people of choice because Tim Sweeney has some beef against Valve for some reason. It's also about wrecking promising Kickstarters by trying to buy backers into a store they'd rather not use because they don't trust it. It's also about spreading FUD and lies and bullshit talking points in the same disingenuous manner that the industry has talked about used games and online passes in the past, and how what Epic is doing is the "multi store future".
In short, EGS is just another example in a long line of clusterfucks like OnLive, Google Stadia, Xbox One Always On DRM, "You will get a second job to buy PS3", "used games are killing the industry", "online passes are there because servers are expensive and we want to run our own costly implementation so we can harvest your data", "you will pay £60 for N64 games because we're Nintendo and cartridges are expensive" with the industry pleading poverty to justify such bullshit time and time again.