I'm not sure where your stereotype even comes from, because Canvas is not trivial software. You can see for yourself as it's AGPL and I assume you looked at the code before criticizing it because any good engineer would do that.
A bright undergrad could build a superior replacement in a few months, even without AI.
> A bright undergrad could build a superior replacement in a few months, even without AI.
Is quite naive. Canvas is not at all just a crud app. You can view the code yourself as it's AGPL