I have too much time on my hands today…
I’m not a ‘rivet counter’, yet I would love to have a sim that got as close to the real thing as possible (given it’s really all make believe anyway). It’s a learning thing to me; learning something new that has an historical basis and/or registers a connection with me.
Some consequence would be neat, but I’m weird that way: electrodes hooked to my chair should I crash the plane? But I digress…
What some seem to miss, in my humble opinion, is that what you are really doing is at a higher (more abstract?) level: manipulating a platform in space to apply projectiles against a target, using procedures that were/are in use in the real world. If you care about such things.
The closer that platform & system is to a real one serves to stimulate your imagination to the degree your prefer - NEVER lose your imagination…you heard it here first 
To those who get their nappies in a wad over how, say, the Aim-120 isn’t 100% accurate, or the Viper’s turn rate at X velocity should be Y ^10, not Y ^2, well if your goal is to win an engagement vs another modeled platform in this same [limited] world, then…
It doesn’t matter: your ‘task’ is to use the environment/tools you are given to accomplish what you desire - within that world (the restraints in place) as defined.
And yes, these things should be designed with an “Easy Button” and a “Good luck” button (for reasons other’s here have expressed).
But some things in the real world of flight are difficult - mostly requiring great degrees of discipline based on those aviators I’ve known!
I like the personal challenge (hard for me, easy for others) and don’t mind failure anymore (wish I’d been better at this when I was 20-something).
Building software for the varied tolerances of failure is harder to engineer.
It’s the journey, to over use a cliche.
…Hmm. probably why I’ve taken up golf (cuzz I’m too old for rugby) - there is no “Easy Button” in golf (unless you are the 1% that are gifted). With every minuscule bit of improvement I forget the hours of failure leading up to it. And knowing I’ll never master it has an appeal I can’t describe. In fact, I should be practicing right now (for a tournament in a few months)…gotta go.
Or something like that 