The iGPU on my 9950X is perfectly capable of driving my Dell U4025QW 5k2k ultrawide. Yeah it would suck for any modern 3D games, but for productivity or light gaming it's fine.
It requires I use the DisplayPort out on Linux because I can't use HDMI 2.1. Because the motherboard has only 1 each of DisplayPort and HDMI this limits my second screen.
It works fine with intel and amd igpu's. They won't run many games at the native resolution though. Doesn't really matter to me, as the igpu's are in work laptops for me, so 60hz or better passes for "adequate".
Even a raspberry pi 4 or newer has dual 4k outputs, that can fill the entire screen at native resolution. Macs have been the worst to use with it so far.
Nobody credits boeing with a achievement of caring most people in planes. We credit Wright brother with creating first airplane.
Cargo rockets is to elo is an old tech, a participation award for you and your convincing arguments (you and you ilk - producing numerous 'achievements' called 'etc. etc.').
Supersonic speeds would certainly be used for beyond visual range (BVR) engagements. Higher speeds mean you and your missiles have more energy and maneuverability. Since the F-35 needs to use it's afterburners to reach supersonic speeds, it likely wouldn't use the extra fuel just for transport.
In my (limited) experience, the inaccuracies are just due to amateur pilots/ATC not getting phraseology spot on and being more forgiving than the real world. Obviously, VATSIM doesn't have the users to populate the server with true to life Traffic and ATC at all locations. This lets you make your callouts slower than what you would see in real life.
ATC in real life can be surprisingly forgiving, too, depending on a lot of things (weather, their workload, if there's a lot of local flight training, and so on). There are a lot of things they will of course insist on though, like reading back hold short instructions and assigned runways. If you call up for routine VFR flight following on a not-busy day and accidentally forget some bit of info like your altitude, they'll just ask for it no big deal.
Yeah I think a lot of people forget that students talk on the radio on their first flight. Controllers in real life are used to people talking too casually and not knowing the right phrases. You can also say "student pilot" after saying your first line if you want them to speak slower
