Can I just say that I agree with @Steve that the COVID Apps hammer the battery so much and I stopped using the feature at least 8 months ago. I've used the Swiss, Austrian and Italian Apps on varying occasions, got no notifications from the thing and value my battery. Add to that the fact that Omicron is running wild, I don't see a value for using it.
But I also agree that it was excellently done to provide information to the user without centralising the data.....which would be scary.....
But I also agree that it was excellently done to provide information to the user without centralising the data.....which would be scary.....