I use GoG for any game I can including most of Obsidians games. I am terribly dissapointed at this anti-consumer decision.
Release on all stores and let the customer decide where they wish to buy from. Unless Epic/Valve/CDPR financed or helped create any given game then there is little argument for moves like this.
Epic could have instead created an amazing store which players naturally moved to because it was the better product. Instead they decide to actively impact peoples choices and inconvenience people.
Ultimately Obsidian and/or it's owners can do whatever they wish and there is nothing we can do to stop them other than not buy the game. I personally shall be waiting until a GOG (preferred) or Steam release. I assume Obsidian will not release a direct version from themselves with no ties to a given platform.
Poor Show.
