Yes, unironically, that, being a huge leak, really convinces me that we all have multiple RCEs on each of our systems. I mean, we already kinda knew that, of course, but even now that I'm typing this it's a bit hard for me to actually believe it. But realistically I think it's pretty much a proven fact. This level of sophistication… what did I even expect? Of course well-payed teams of high-level professionals are working in this area for a very long time by now. This is basically like professional football players competing against office workers in their late thirties who like to kick a ball on weekends. I am comforting myself by thinking that something a bit more high-level, written in python or even golang, or, oh hell, maybe even rust would be more a bit more transparent for other contributors… but even this is probably a lie. And if it wouldn't be, surely tons of super-popular low-level packages written in C/C++ are as good as incomprehensible for somebody who isn't specifically security-auditing this.