They are not connected at all. I listed the companies mentioned only as a counter-example to
@PirovacBoy's "too well established to fail" comment, not to compare business cases. I wouldn't even know where to find a comparable company that does things like taking out a $10 mio. loan to build a new HQ with a freaking go-kart track on top, while it's hemorrhaging millions.
However, Fanatec could very well end up exactly like Kodak and Polaroid; once ubiquitous, now existing only as a brand name some Asian company slaps onto their cheap knock-off products.
The fact of the matter is that Endor/Fanatec is on the brink of bankruptcy and now is an unwise time to buy from them, especially with the outstanding firmware issues. They might fold, get sold or even right the ship. Nobody knows. And nobody here has said they're gone tomorrow, just that it's a possibility. No amount of wishful thinking can change that.