Thank you for coming down from the centre of the universe and patting us on our silly Edmontonian shoulders.
I've gotta say, I am with him, on this... Don't quite understand why you are so triggered. Data supports your observation, but indeed, there are other considerations to the whole scenario (as it is expected).
That said, all of this supports that there is potential to increase the frequency YEG-AMS (albeit I'd rather have 3x weekly YEG-AMS and 3x week YEG-Somewhere else in Europe). I do believe that, overall, there is enough demand from YEG to warrant at least another Euro destination and at least one Asian destination with a 5x/week frequency (maybe with less frequent flights to Asia), but it will take some time for this to become more apparent, especially post Covid.
Now, realistically, YEG will never have as many destinations as YYC, for the simple fact that, even if we do become a business destination just as strong as Calgary (which might as well happen, with the whole hydrogen economy developing), we'll never be as close to Alberta's main tourist draws. Simple as that. Calgary is closer to the the Rockies (and Banff/Canmore, specifically) and Drumheller, both of which draw a significant number of visitors to the province.
Do I believe YEG can reach at least the same numbers as YYC had pre-Covid, with time? Absolutely, especially as our population grows and the nuclei of different communities get larger. But that will also likely mean that YYC will have higher numbers, too. And that is OKAY. YEG (and Edmonton) being successful doesn't mean getting the same (or better) results than YYC (and Calgary), but achieving the best results we can, with what we have.
I love playing with the Calgary/Edmonton competition as much as a the next guy, and I agree that there is a lot in Edmonton that could (should) be better and isn't because the Provincial government (and at times the Federal too) give preference to Calgary. But we need to stop comparing ourselves with them all of the time just for the sake of beating, or matching, them and start thinking about taking whatever good examples we can from all possible sources (including Calgary) and walking our own path.