I see. I guess on the bright side collecting new data is becoming exponentially cheaper. For example, this year the world will collect more heart rate data than

I see. I guess on the bright side collecting new data is becoming exponentially cheaper. For example, this year the world will collect more heart rate data than it did than all previous years in human history combined. So even if we lost all heart rate data from decades past, we generate that quite quickly now. You certainly lose a lot of longitudinal value, but perhaps that won’t turn out to be too critical? (Or perhaps it will)