Me too, the lens is okay. I don’t shoot wide open that often, so not having to carry around the corresponding weight is great. I only resort to f/2 or wider when I intend to.
There’s room for everyone to make their wishes

However, if they made such lens, I guess it’d be faster, as the 45 has set the precedent of having an extremely wide aperture.
I would welcome that too, but I’m not holding my hopes up for such lens, at this point.
A cheap and fast 28 would be an easy decision to me, if it came.
Canon could make a series of “less common focal lengths” (less common for Canon, that is) with fast and affordable lenses. Let’s say, for instance, a 21mm, a 28, the 45, a 75 or a 90, a 105 — lenses that could be sold in parallel with the existing L options, without repeating focal lengths and/or apertures.