I don't think you're reading what I'm saying. In aggregate, Winnipeg and Hamilton offer better urban-focused spaces. It's largely because they're older and have more pre-war urbanism that's intact. Old Strathcona, if you'll refer back to my posts, is something I continually bring up as something that sticks out as an urban highlight for Edmonton. Winnipeg's Osborne and Corydon or Hamilton's Dundas (I actually haven't referenced James St in this thread), the closest analogues to Whyte, don't compare. But the thing with Edmonton is there's Whyte and then there's everything else. Not that everything else is a write-off, but my point is that compared to similarly sized cities (Calgary, Ottawa) as well as smaller cities (Winnipeg, Hamilton), there's a lot left to be desired. Winnipeg's "Whyte Ave equivalent" may not hold up against it, but it has the Exchange, Wolseley, Old St Boniface, the West End, West Broadway, in addition to the Osborne-Corydon area, along with many less vibrant areas with incredible urbanism that you simply don't find here.
As for your Calgary comparisons...
Beltline/Mission - overall comparable to Old Strathcona, but it depends on what you want. 17th Ave has densified a lot more than Whyte has, and has more big format stores (Canadian Tire, Best Buy, Urban Fare), in addition to a lot of boutiques. I already said that IMO Whyte still has more character. 4th Street in Mission does really add to it though. The closest sister main street that Whyte has is 109th Street, which, for as nice as some of the businesses on the strip are, it's an absolutely terrible stroad that isn't friendly to cyclists or pedestrians. 4th is much more pleasant. The only commercial area of Garneau that's pleasant to walk is the half-block of 89th Ave with Sugarbowl et al.
Kensington to 124th and West Oliver - I do not see it. I do think Kensington has suffered from increased competition from Bridgeland, Marda Loop, Inglewood, and the East Village, but it's still a far more complete urban neighbourhood with more vibrancy in general than 124th gets.
Inglewood to Ritchie. I don't mean to be rude, but have you been down 9th Ave on a Saturday? Ritchie's 76th is nowhere near comparable. Ritchie is a couple strip malls and a patchwork of small businesses on 76th Ave. It's more like a cute little village. Inglewood has a major main street with strong historic bones that is often nearly as busy as 17th or Whyte. Inglewood used to be more comparable in vibrancy to 124th, but its really shot ahead and thus we don't really have an equivalent to it.
Bridgeland vs French Quarter or the Highlands. Nope. 1st Ave and Edmonton Trail are busier commercial streets than 112th Ave that activate the neighbourhood a lot more than the Highlands normally gets. The French Quarter's commercial activity is concentrated in one weird subterranean building and the Highlands is a great neighbourhood, but it's not exactly busy (and that's fine - not everywhere needs to be 17th or Whyte). There's little to no densification or expansion of commercial activity (beyond the Gibbard Block reno, which was already commercial). There is a bit of the village-y vibe between Bridgeland and the others, but the feel is different. On the residential side, the Highlands is older mansions and some SFH infill, with tree-lined streets and river valley views. The French Quarter is mostly 1940s homes with a few older ones and some infill. Bridgeland is less historically wealthy, so while it has old homes, there's no Magrath Mansion, but by contrast its seen a lot of high-density condo development that have transformed it more dramatically. I'd honestly say Bridgeland is a bit closer to Westmount/124th, even though the commercial activity is more split up in the former.