We are in an absolute golden age of PC flight sims, especially with the immersion that we can get from VR, so when you say "all games" you mean "console games"
I feel there is still a lack of "realistic casual" flight Sims like "strike commander", TFX and "US Navy fighters" that fit the spot between the extremes of Ace Combat (not even a flight Sim) and DCS (too hard core, sorry) though.