That's the hallway from the payment area at Bay Station to the regular subway platform. Quite near the TTC's lost and found! The subway platform where Moira got on the train is "Lower bay", the decommissioned station referenced above and below the regular platform. The episode was so especially Toronto!

… I really hope this is just a parody of how a white male who "doesn't get" feminism (but secretly just hates womens) would respond. Not quite an MRA, but close. Like… Really? I'm actually amazed at how pitch perfect you are at playing the part of man who is terrified of women taking away his power but is trying…

It was entirely shot in Toronto, I believe.
Definitely a large part. Toronto pretends to be NYC all the time though.
This episode featured the hospital I work in as the coroners office. Which is kinda… Odd.