As demographic structures in many major cities around the world undergo significant transformation, the proportion of elderly individuals continues to rise while the share of younger workers gradually declines. Some argue that this trend will inevitably increase the burden on society and hinder economic growth; others contend that an aging society can instead foster new industrial opportunities and promote intergenerational cultural heritage. \nIn light of these two conflicting perspectives, do you believe the impact of aging on society leans more toward challenges or opportunities? Please state your position and support it with specific reasons and examples.