As a grunt IC 1 on 1s are a nightmare for me. I never know what to talk about. All current project stuff is hashed out in or after scrum. Career development is more of a once per year thing (at least not weekly). If I had a problem with any of my team members I would have brought it up by now (assuming I thought others felt that way, I don't want to be the only one to bring it up or I'll be seen as the problem). For your feedback, I'm just going to tell you whatever I think you want to hear. Am I happy? Not really, but more because I'm stuck with a 9-5 for the next decade and obviously I'd never tell a manager that... what's left? Personal life nonsense? I'm your co-worker, not your friend. The less I know about other people's personal lives the better.
> I’m trying to make my 1-on-1s better and would appreciate your honest feedback on this one — what did you like about it, and what could be improved?
Make them optional or email me your canned questions so I don't have to squirm trying to think of an answer on the spot that will keep the status quo and get me out of the meeting without any "action items" for the next one.