If you're brand new to simulators and flight training, there are some great resources to make everything more clear. We like the website 'Flight Sim Association' but here are some videos to get you started:
Fly with AI is completely independent of which controls you have for your simulator. To set up a simulator similar to what Luke has in his videos, you can use these:
PPL and CPL curriculums are a priority, and IFR is coming soon.
We've prioritized development on X-Plane because flight training schools tend to use X-Plane but our plan is to expand to Microsoft Flight Sim after we've added IFR
Yes, Fly with AI supports all displays