What we've seen since the mobility reports have been rolled out is that public health authorities are using them as one data point in assessing whether or not their public health orders around social isolation and broad-based community behaviour are, in fact, working. That was our intent: to provide that trend-based analysis so that they would have an impression of whether or not society is changing as a result of their guidance.
On May 21st, 2020. See this statement in context.