Not only do I know urban planning I used to work for SEPTA building train stations and not actually doing the labor I mean doing the paperwork so I know exactly how much things cost and how much it costs to build a garage over just a parking lot. It's actually pretty scary that people watch YouTube videos from guys that never even went to school for this and now think that their urban planning experts. Like not just bikes that guy's a hack as is Inga saffron. Saying you hate cars and everything needs to be high density doesn't make you an urban planner