Governments should indeed allocate significant resources to the development of public transport systems. Not only do efficient public transport networks reduce traffic congestion, which is a major issue in urban areas, but they also contribute to lower carbon emissions, thereby mitigating the effects of climate change. For instance, cities such as Copenhagen and Singapore, which have invested heavily in metro and bus systems, have witnessed substantial improvements in air quality and overall urban mobility. While critics argue that such investments may divert funds from other essential services, it is worth noting that long-term benefits—both environmental and economic—often outweigh the initial costs. Consequently, prioritising public transport infrastructure is a strategic move toward creating more sustainable and liveable cities.