Once they scared off the people running the Sky Talks, which were always awesome, and messed with groups like the lockpicking folks ability to fundraise, I think the idea of it being a hacker con really died and it turned into just another corporate convention.
Skytalks happened this year and was better attended than ever. Getting a seat was extremely competitive, people lined up for several hours for a single talk token. I would have loved to go to some, but unfortunately there was a ton of other stuff I wanted to see so I didn't have time to stand in line.
They were a side conference to a side conference, but the structure let them run things the way they wanted, which is important.
Scared them off? Is there any documentation of that? My understanding is that the split was amicable. SkyTalks has immunocompromised people on staff and they chose to voluntarily leave defcon because they wanted to continue masking mandates while Defcon did not. Bsides welcomed them with support in their conference(helping with Token Drops and scheduling) and Skytalks occupies a space that is physically separated from Bsides(as in a different hotel on its top floor).
SkyTalks are as awesome as they always were, I'd argue its even better since now you dont have to sacrifice other things at defcon to see skytalks. You can now have dedicated time for skytalks.
That Skytalks still requires masking is absurd. I saw the organizers at DEFCON walking around with no masks. The last skytalks at DEFCON a couple of years ago was pretty bad anyways, really disappointing.
Nothing DEFCON-related that I know of. A few years back TOOOL's co-founder resigned and (unrelated) they were defrauded & had 20k stolen from them, but neither of those had to do with DEFCON.
