Actually the whole point of transit planning is to anticipate growth and plan transit to meet demands. Not a wait and see approach.
While heartily acknowledging that not everything we hope/anticipate comes to pass, it's still funny how people scoff, writ large, at the notion of planning.
From Dictionary.com, a plan is:
a scheme or method of acting, doing, proceeding, making, etc., developed in advance:
IN ADVANCE. Was a time, we tried to this, now we just flounder and play catch-up and scoff at people/municipalities who try to do crazy things like intensify along transit corridors and nodes. And then we waste time and money where it's too little too late, managing to double down on mistakes of the past and make the future more difficult at the same time.
What Liberty Village shows is what happens when you do half a good plan; building a nice, desnse neighbourhood with no infrastructure. Based on this thread, it's something we're quite happy to see repeated along Yonge Street. Better to try to force something you hope might happen, where you want development to go, than to look at where it's actually going, and serve that, buttress it and nurture it, before it overtakes you.
Our priorities are, obviously, messed up. this week showed (once again) how unable politicians are to prioritize and develop coordinated, concrete plans they can stick to over time. It's one thing York Region has actually done well over the past decade, after 30 years of building crap. But now they are trying to PLAN something better, in advance (which is redundant, but apparently needs re-stating). For this, they get ripped by holier-than-thou-1-stop-subway Toronto and people here who think they know better than some of best-known, most experienced planners in the region and world. quelle joke.