Where I live, drivers continue to use the bike lane to turn right and for parking despite having a dedicated roadway. It kills and injures multiple people every year. The point being there are people who incorrectly use the existing infrastructure regardless of their mode of transport.
The difference is that bike routes in cities are incomplete and often have unsafe, pothole-riddled gutters with a painted line next to it as an excuse for infrastructure. People prioritise their safety even if that means not using a poorly designed bike lane.
How often do you see drivers roll stop signs or rush amber lights? When's the last time you drove at or below the speed limit for an entire trip? I constantly hear drivers complaining about cyclists who pose no danger to drivers, meanwhile the drivers continue to exceed the speed limit, roll stop signs, and be one of the leading causes of death in this country despite having fully dedicated infrastructure everywhere.