in the video it turns out that Jobst did, in fact, find conclusive evidence that Elon did in fact come in second place in the first professional Quake tournament. Which is all Elon ever claimed.
The recent controversy about Musk wasn't about his Quake play, but yes, that video focuses mainly on the Quake angle. That's not all Elon ever claimed, though. Elon is shown in the video repeatedly saying things like:
"I was you know maybe one of the best Quake players in the world, actually won money for what I think was the first paid tournament in the US."
"I think like we made a few thousand dollars or something."
Jobst found it strange that top players at the time didn't remember any such tournament, nor could he find out anything about it by googling. But he uncovered that actually a couple of people did remember what happened. It was a tournament held on MPlayer, as Jobst explains:
MPlayer was a brand new paid online platform that the best Quake players didn't use. MPlayer did try to promote their event but the promotion was so poor that by the time news of the tournament reached beyond MPlayer to places like NextGen and Blues News it was already passed the registration deadline. None of the top players knew this tournament was being held before the registration cut off, which is why you just don't find it mentioned anywhere. Even still, the fact the tournament was run on MPlayer at all meant that most players simply wouldn't have been able to compete anyway due to their dialup connections.
[Later] To then go on to claim because of this second place victory that he was one of the best Quake players in the world is honestly pretty insulting.
Also, Musk's team won $750 for second place, not the "few thousand" he remembers, but I see how a billionaire might forget such details.
You could've us some time by linking to the summary, where Jobst also points out in regard to the recent controversy that Musk said:
After so many deaths, I'm carefully building up a @pathofexile hardcore character. Might make it into the top 1000 ladder in the next few days.
and that "it's obvious to anyone with half a brain that streaming
the character is implicitly taking credit for it. Unless you state otherwise, people are going to assume that the only person playing your character is you." So there's that.
And in relation to Diablo 4 Musk claimed to be "in the top 20 in the world" on Joe Rogan, but Jobst says the "top 20" claim relates to "pit times in Diablo 4" in a mode where you "enter the dungeon fully equipped" so "the most important factor isn't your skill, it's your gear, it's the specific build you choose to use which involves many factors that have nothing to do with skill." And Elon admitted to letting someone else play his character. When asked "Have you level boosted (had someone else play your accounts) and/or purchased gear/resources for PoE2 and Diablo 4?", Musk said "It's impossible to beat the players in Asia if you dont, as they do!"