Being against something isn't "a power struggle".There have been people against the OGL from the very beginning of its creation, for instance.
The previous law firm I worked at, I was very much against a lot of the faux-modernisation decisions they were making (including spending insane money on modernizing a space and somehow managing to make it look worse, and trying to charge us money for coffee). Doesn't mean I was "part of a power struggle". There was no power struggle. People complained to each other and the changes went ahead anyway.
You can't have a power struggle without struggle, is what I'm saying. Otherwise you just have power.
The anti-OGL people at WotC don't seem to have engaged in any kind of "power struggle". Rather than were rolled over, and the leaking was an attempt to stop the OGL because they didn't have the power to engage in any kind of actual struggle inside the company. Only once the PR problems started to get real (December 2022 at earliest) might there have been an actual struggle, but even then it looks a lot more like "Oh, we're getting a ton of pushback on this, I guess we'll change course".