Yeah, Linus admitted that himself. He still owns the majority, and Yvonne owns the rest. The CEO really can’t actually do anything that Linus doesn’t want, he’s just a figurehead and businessman there to keep Linus from being forced into the office and off the camera.
https://pcpartpicker.com/products/compare/LbJwrH,wNrG3C,TXCwrH,sjX2FT/
Yeah, those are the only ones I see that I’d be able to justify with your requirements. (and two of them are ones you mentioned)
For cases with a solid metal or acrylic side panel, you can always just make space for fans on them.