when the covid-19 pandemic came into real force (May?) I definitely saw a sample report from MAPBOX that showed aggregate consumer movement in the New England area, with extensive, quantitative classification on visits to retail, restaurant and public sites like schools. The visual was each and every individual track, but as lines of the same color. So the data on each individual track was there, but not named in the report. There were hundreds of thousands of input tracks, for some time range. The context was "were people violating lockdown, travelling to what destination" .. retail and restaurant were very prominent in the report.