Banning cars isn’t always necessary, or wise, in most contexts (except strategically pedestrianized streets/areas), but deprioritizing cars absolutely is. In urban places walking, biking & public transit should be prioritized over cars (NOT balance). In suburbs, true balance would be revolutionary!
Contrary to what many people claim, pro-cycling cities aren't automatically anti-car cities. Pro-cycling means offering people a safe and comfortable alternative to travelling by car, not banning cars altogether. The two can live side by side!