I can understand that they are a company and therefore their highest priority is to generate income, however so far I could agree with their business model in which whoever pays it is easier to obtain resources in the game: girls, kobans, money, etc.
Unfortunately I must say that their new feature "seasons" and the real money payment method is a wrong decision, in addition to creating a non-inclusive feature, by not allowing players who have no way to pay, but are worth the effort. and farming to obtain these feature, likewise, this affects their entire player base creating a bigger gap between free users / paid users, I want to think that this fact was overlooked and that it is our duty as users to remind them with other features that they have found a viable way to the "free to play" players to continue in the game,I'm sure that changing the payment method of this feature (kobans) will make "everyone win"