Another consideration when trying to draw conclusions is that not all Tesla owners are registered TMC members. Some TMC members likely don't frequent TMC as often as other hard-core enthusiasts do. Of those TMC members that have been on TMC in the past 3 days, I suspect many are focused on other V7 feedback threads and may not have even tried to update the Tracker (myself included -- sorry, I had 3 poor experiences with Google error messages attempting to update the Order Tracking Spreadsheet last month and never got any of my data input, so I gave up trying to use all Google shared spreadsheets.)
So North America roll out is completed?
... are you saying that because I saw 8 cars at an SC and they all have 7.0, that everyone in NA now has 7.0? It sounds like the same logic as your initial post! Seriously though, I live in the SF Bay Area. That might have something to do with it.
Just go to a SC and look ... everyone is on 7.0.
I'm a fairly active member on TMC, but I also won't use the tracker because the last time I did, it asked to create a new login and that in itself was too much trouble. I got 7.0 the first early morning it rolled out.