It's not that I don't want to share settings, it's simply too complicated. I have a lot of boards on my real accounts.
For example, account that I used to invite MP users to group boards have 300 boards, maybe 10 are mine, rest are group boards. Of course, I don't pin on all of them.
I pin to about 10-15 boards on each account.
On group boards related to health/fitness (5 big boards) I repin pins from my main account (pinned from my website) 4-8 pins per day.
On other boards, food recipes, fashion,whatever, I repin much more, but those pins aren't my pins, they're just cover.
I hope you understand now.
Later, I get pins from group boards, and pin them to bot accounts. Bot accounts also repin pins of other users (cover again).