From the outside it's hard to know whether MS actually mistreated the researcher badly enough to justify their displeasure
The irony is that a lawsuit would bring that to light during discovery. Microsoft probably has little intention of following through with their threat of a lawsuit, but in the unlikely chance that they did, it could open them up to even more public scrutiny about how they address security issues. And if they did file a lawsuit, other security researchers could protest in solidarity by publicly disclosing their findings before notifying Microsoft. Microsoft: when you're in a huge hole, stop digging!
No, systemd doesn't exist on the BSDs after all these years, and they don't plan to either
Nobody plans to get an STD, but after enough fucking around it becomes inevitable. FreeBSD and certain Linux distros are capable of running Desktop Environments without systemd due to extensive implementations of shims, which are essentially duct tape to provide the functionality that gets shifted to systemd over time. As systemd continues to extend its tentacles further into the Linux ecosystem, it requires far more duct tape to keep everything running. DEs may eventually reach a point where they contain so much duct tape that they become too hard to maintain. It may take many more years for that to happen, but it's certainly not impossible.
The way faulty drivers work today is that the hardware partner is responsible for pushing an updated driver, or the end user is responsible for manually uninstalling the problematic driver. "This creates a gap where devices may remain on a low-quality driver for an extended period,"
According to most manufacturers, the highest-quality driver is always the latest one. However, enshittification tells us that the latest things are often lower quality. And while that's not always the case, enshittification conditions people to feel that way and then act accordingly.
I don't see how it is relevant to the actual court case here
Many court cases brought on by billionaires aren't initiated with the intention of winning the case. They're platforms that allow the parties to gather as much dirt on the other as they can during the discovery phase and then air out all of their opponent's dirty laundry during the testimony portion of trial. In addition to that, they get to drain financial resources from their opponent, distract from their day-to-day leadership responsibilities, and just generally make their opponent's life miserable. Whether it's owners of private corporations going after each other or government officials filing frivolous lawsuits against their ideological opponents, it's all just an expedition of mudslinging and misery being adjudicated with our tax dollars.
In 1869 the waffle iron was invented for people who had wrinkled waffles.