That's not so much diamonds after all, if you get each chapter one Wishing Well, you'll probably get more from it than from quests.The original complaint that needed fixing was that some players were several chapters behind in the questline and would never catch up. I don't think it was the developer's intention to allow players to continue skipping the questline going forwards.
They could easily have allowed declining the whole chapter. This way you wouldn't be "several chapters behind",
Getting the diamonds every chapter for free isn't fair at all.
Besides, it clearly didn't work, did it? You are still quitting the questline every single chapter and are planning to keep on doing so.
Yes, I intend to do that. There are quests which I don't want to do and there are quests which I'm unable to do without hurting my city - I'm already below the required settlement size by quests and it won't get any bigger with the upcoming chapters (more likely even smaller).