Something that often is neglected: Destroying Car parking for bike corals in inner cities tends to affect out-of-towners, people who cannot bike into cities because of distance, disproportionally. Noone drives their car low distances within cities because that would mean losing their spot.
1. Bus 2. Bike 3. Walk 4. Carpool 5. Move 6. Parking ramps
^ And combinations of these, such as park-and-rides, parking outside the core downtown area and bus/biking in, etc.
Not to mention, at least in my City (Madison, WI) there's thousands of off-street car parking spots in public ramps, and removing 5 spots for 5 corrals in high demand areas negatively affects nobody. Unless you happen to be the 0.00001% of downtown car traffic affected by this and needing to walking a block or two from the nearest ramp to park your private vehicle is such a big deal...
There's zero argument here.