Often even if they do supply data you have to put it in context. We had an outfit pitching a city wide wifi option that involved revenue generation. When I asked for data to support their numbers, they provided 2 examples of cities with large college campuses, football stadiums, etc. that would tend to aggregate tons of people (none of which we have). Asked for data related to use cases like ours, never got a response.Honestly I misunderstood it. Of course there is a difference. I’m guessing they had data to back it up.