One of Us - Changelings and You

[atomic1fire]

To be honest it just sounds kind of boring for the absorbed people. They have no incentive to help the person who absorbed them, no way to ghost and look at interesting things, and since they're stuck observing the ling they don't offer the ling any new information that the ling is unable to learn simply by looking around.

I feel like the only way this works is if Changeling acts like a twitch livestream.

Or there's some beneficial power that can draw on the ling's personalities.