That seems like it would be a massive privacy issue, so I really hope not

Can’t you just ask your family member for those digits?

I had a MacBook air for seven years without really any issues. It was still fast and did everything I needed. The only reason I had to replace it was because some numpty (me) spilt something on it.

If you have Applecare it might be covered depending on what policy you bought. If not, pretty sure you’re stuck with it