There’s nothing wrong with the things you are asking for developers to make, but you are asking the wrong developers. The devs of DC-6 or CRJ aren’t gonna cater to things like this. And they don’t care about your money either cause if they did, they would be developing for Ace Combat or Call of Duty and not flight simulators. They are not going to survive in this industry if they do. They spent decades spending millions of dollars on research and technology to build and cater to three very specific kind of customer bases and have earned a lot of respect, trust and goodwill from them. They are not going to lose all of that overnight. Not going to happen.
What you should be doing instead is writing similar letters to devs such as BT Studio, Bredok3D, CaptainSim, VirtualCol, DC Designs, MScenery, Bluemesh, NextGen, Nemeth, ORBX, Eggman28 etc. Eggman28 alone has made quite a lot: Sci-Fi by EggMan28 (itch.io). Driving should be already possible in MSFS: GamerDEAL -Mercedes C63 Coupe [Beta 0.3] » Microsoft Flight Simulator and so is walking from your house to the airport. These devs have demonstrated actual practical interest in catering to the type of things you’d like to pay for. So why not ask them?
You don’t ask Rockstar to develop surgery simulation applications, do you?
P.S.
This is even better: [2.0.0] Your personal jetpack - JW1 | TouchingCloud
