$PI Every project has supporters and detractors, which is normal, but mindless criticism and baseless accusations are a matter of character. If a restaurant's dishes don't suit your taste, just choose another one; if you never return, that's fine, but don't stay in someone else's restaurant every day and spread rumors that the owner is evading taxes or selling substandard products... If the owner is evading taxes, you can report them to the tax authorities with evidence; if they are selling substandard products, you can report to the food safety regulatory department, and they will naturally face the appropriate punishment.