Part of flying in a Simulation, is simulating the flight… including the pilot calculating and confirming items such as the TOC, TOD, Fuel, T/O and landing speeds and distances… 
At the end of the day, while this is a simulation, it is still a game, and Asobo is a GAME developer. As much as we would all LOVE to see a fully immersive and fully functional simulated environment, it is important to remember that Asobo answers to Microsoft; and Microsoft is a business that wants to make money…
To me personally, Asobo have done an amazing job so far. YES there are a number of issues, and I have been frustrated and annoyed at times and struggled through updates and broken items. But at the end of the day, where, WHERE can you pick up a fully mapped globe and fly anywhere for less than $1000CDN??? (Cost of an XBox and core software). While most of us have spent a $hit ton of money on new computers, GPUs, peripherals, and addons to make this sim better, think about the alternatives and what they provide? What do YOU (as a user of this software) want to do with it? If you want to fly fighter plans and shoot at each other and that’s it, then perhaps DCS or IL-2 might be a better option. There is also XPlane and P3D as other options…
FOR ME Personally I like the freedom of this sim to do pretty much anything, anywhere: I can conduct basic flight training with a Piper Arrow (or C172), I can fly airliners with the CRJ or FBWA320, I can practice carrier landings with the F14 or F18 (or Piper Arrow???)… So many possibilities, and in VR it all looks amazing. That being said, I currently run a Mid-Range system, so graphics are set to medium/high, so there is always areas for improvement. And it takes time to save for a new graphics card (if I can even find one available).
At the end of the day, This is still a GAME. It is a ten year project, and we just are barely in year two. YES there are a number of bugs, but show me a system that doesn’t have bugs… If you want to call this an arcade, so be it. If you don’t like it, don’t fly it, pick another software, don’t whine and drip because its not 100%, I challenge those whiners to come up with something better… Drop mic.