It was actually nice to get notified that I had been exposed to COVID 2 days before I came down with symptoms. I was able to avoid my coworkers and prevent me from spreading it to them and their families.

In most things I would agree to the adage about those who would give up their freedom for safety deserve neither freedom nor safety, but the right to not share my location data to help people be aware of a deadly pandemic and protect themselves is not something I would consider a freedom, and it was given up to protect other people's safety which is a noble cause.