I’ve said it before: A classic mode is actually fairly easy to implement, if they don't get sidetracked by trying to incorporate unnecessary noise, like perfectly balanced leader bonuses and so forth. If Firaxis had done this from the start, the player count would likely be much higher by now. In your words, it was more the "anti-classic mode crowd" who tried to spin the narrative that a classic mode would be too complicated and not worth the effort. This led them to believe that Civ Switching would be a great success within the community. After all, this isn’t a marketing trick, but their last best chance to save this game. With the current player count, it will be very difficult, if not almost impossible, for them to have successful DLCs going forward!