Hey @EAhm - thanks for posting in the Community!
To clarify, it sounds like this is an idea, rather than a question. I’d definitely recommend posting it in our Ideas Forum to allow for other customers to upvote the need for this functionality.
If you’re looking for more direction on how you might be able to achieve this, I recommend taking a look at this Community Post, which outlines some options for setting this up!
Shane, Community Manager
This is theoretically possible through contact to contact association and sync properties. You would create association labels for main contact and introduced contact, that use a sync property that copies the bio for the introduced contact into the main contact based on that label.
Personally, I think this is a bit too much work for it to be leaner than simply doing it manually, but that’s personal preference.