Yeah, I think at this point Bethesda doesn't really have any beef with other developers, although there is the fact of them maliciously treating smaller developers
I have to point out that the "malicious Bethesda" is Bethesda Softworks, the publisher. Not Bethesda Game Studios. They are different and have different people as their presidents and higher-ups.
It wasn't as much as malicious intent as putting them against the wall for adquidition, in some cases more clearly than others. And if course needles to say it's not *really* Bethesda Softworks but Zenimax tampering that.
In some cases it was definitely malicious intent. Like not paying what they own to studios for their work. They flat out deny to pay. After getting the game on their hands, they refuse to pay what they own, sell the game and don't pay any royalties to the devs (royalties that were stipulated on the contract). One example I can recall from the top of my head is the case with
MADia and the Echelon game.
Also, Bethesda Softworks and Zenimax are owned by pretty much the same people (for example, Bethesda Softworks President is Vlatko Andonov, guess who is the Senior Vice President of Strategic Planning on Zenimax
).