I’m sure I’m one of the people whose responses have annoyed you. And that’s fine. I’m not sharing an opinion. I’m sharing what Apple’s position is on the sharing of Apple IDs. They don’t recommend it. And each year, they’ve made it just a little bit harder to do so. If you don’t like Apple’s position on that, you are welcome to provide feedback to them with the feedback link provided in this thread.
I to take exception with your comment about Family Sharing. Family Sharing was introduced to help people who do NOT share an Apple ID. It lets them share content, such as apps, photos, iCloud storage, etc. If family members are on the same Apple ID, Family Sharing is pointless and doesn’t need to ever be turned on.
You are more than welcome to be annoyed by people like me telling you sharing an Apple ID is not recommended by Apple. That’s perfectly fine.