Keep in mind there is a steep learning curve with AH. You can have "fun" right away, but to actually get anything done takes a long time.
Case in point, when the bomber sortie was bombing the airfield, they seemed to think they were rapidly shutting down the field by dropping 1 hangar. They also didn't know that drones pop with distance and while maneuvering. There are a lot of things that aren't documented to readily. Then there are also things that are experience-fueled. They were taking full fuel load for fairly short distance bombing runs, and were struggling to get off the runway and get any climb out of their planes. Things like that.
So, if you see somebody that may be new, and may be struggling, feel free to offer some tips. Like: "You don't need 100%+DTs on your P-51. The fight is 1 sector away. Try 25% and DTs to start with." I also just saw somebody else on Youtube try out AH and they were in the TA and following planes but shooting at 3.0 out. So, let them know "Gee, optimal gunnery range is going to be 300-600 yards".
Help them figure out that kind of stuff, and they may just stick around.