Should governments implement a heavy tax on ultra-processed foods?

Obesity, diabetes, and heart disease rates are skyrocketing globally, with studies heavily linking them to ultra-processed foods (UPFs) like sodas, chips, and instant meals. Proponents of a "sin tax" argue that taxing these foods—similar to tobacco or alcohol—would reduce consumption and fund public healthcare. Critics, however, argue it unfairly penalizes low-income families who rely on cheap food, limits personal freedom, and that governments should focus on education rather than making groceries more expensive. What’s your take?