I suppose you never participated in support groups, mastermind groups or others where there's psychologically[1] safe space for "opening up"?
I agree that if not done properly it will become creepy and insignificant and will burden the meeting making it toxic :(
So I suppose in your teams you rely on 1:1 conversations but aren't you afraid of guarding[2] too much information this way?
[1] https://rework.withgoogle.com/blog/five-keys-to-a-successful... [2] https://en.wikipedia.org/wiki/Information_silo