Just the observations of an Aces High rookie, although I have played a number of online games...
I started with Warbirds in 1999, and by some standards, that made me a Johnny come lately. No problem, but when I went back to flight sims, it was Warbirds I wanted. That was July of 2020. The game itself had improved, although some of he 'improvements' were, imho, a step backwards. I won't bother with a list, because my days there are done, I believe.
What caused me to leave was not the gameplay, or the dwindling player population, it was the character of 'that percentage' of players who 'ruined' the game for the rest of us. Pay attention to the quotes, because the the definitions will vary from to player to player.
What do I like about AH that will keep me here? Okay, it's a fun flight model, that's number one. Flying takes a certain finesse in AH. In WBs, you launch, hit the start engine key, firewall the throttle and take off. You cannot do that in AH. Oh, some may be able to, but I can't.
What's next? People, both in the game and in this forum, want to help. They are eager to help. If I ask a question ingame, there's someone to answer, politely, I might add. When I seek advice here, I am overwhelmed with ideas.
I'll take the word of established players that the player base is shrinking. As for maps... I'm getting there, both in interpreting what I see and how it affects me as a player in the game. My fighter ops are pathetic and my bomber ops skills base is building, so I'm happy.
It may be a case of ignorance yielding bliss, but I'm happy.
Decoy, old but not jaded.