Do you mean where it opens up to a more general browsing page rather than just the profile?
If so I can understand a likely motivation: to drive views and more activity.
But I've not warmed up to it yet.
In the G1 / G2 cartoon we never see Wheelie's parents.
I'm not saying they didn't exist but at some point they were separated from him, and for the purposes of any fan fiction I might have considered writing this would have happened on Quintessa when the Quintessons had them killed because they were studying how the young mech would respond to being alone.
Because I maintain that Wheelie was intentionally presented as being a messed up kid with what little the writers had to work with given his screen time in the movie, mainly for his rhyming. He had but a few moments in that violent environment to establish his character and after that aside from helping Daniel plan a birthday party on the TV cartoon he seems to have got very little additional development.