Except it wouldn't, Sheppard east should just stay as a BRT route until the ridership justifies the eastern extension, there are already too many transfers along that corridor. We all have to keep in mind that Sheppard itself was never envisioned to be this short and stubby, it was a part of a bigger plan that would have seen the line run from Sheppard West to the STC, with an Eglinton West subway. Had these plans come to fruition we may be having a different discussion, but right now the constant bashing of the line doesn't help anyone, especially since the city has bigger capital projects to worry about. A lot of the line's issues are the fault of the city's own practices and ridership has a huge potential to grow along the corridor (especially with the increases in gas prices and the available housing up there). Let's see what happens.
Also, no city in North America should be bitching about 50K PPD on a 5.5 km line, it's small compared to the rest of the city, sure, but compared to the rest of North America, it's pretty high. Public transit is public, it shouldn't have to operate at a huge profit in order to be sustainable. Vancouver's Canada Line is a metro and sees 150K passengers over 20 km, the expo lines sees 290K passengers over 36.5 km, and the Millennium line sees 183.5K passengers over 25.5 km. Montreal's numbers are a bit weirder but it's not uncommon to see stations with riderships around 4-6K PPD.
https://journalmetro.com/dossiers/l...s-de-metro-les-plus-et-les-moins-frequentees/ Bessarion might have been too soon, but the entire line shouldn't be given shit for that.