FSX does have a speed up button though. You can speed up up to 64x faster (correct me if I'm wrong) but most people (including me) use a maximum of 8x speed depending on the flight. The speed up button makes is SO MUCH EASIER to make YouTube videos or not to die of boredom 😉 Let's say I'm fling from London to Dubai. I take off, fly to cruising altituide, turn on nav mode, set the speed to 8x and BAM. In less than an hour I'm there. For me this is better than sitting infront of my PC or phone for 7 hours while the plane flies itself. Of coarse this is in solo mode and not multiplayer. As someone said before me, speed up mode in multiplayer would be disastrous. ATC would be pretty much pointless. But at least add speed up mode in solo.
Hopefully devs see this XD
PLS NO HATE OR ABUSE 😀