Urban disease refers to the influx of people into large cities, causing its public service functions to be over-consumed, and ultimately causing problems such as traffic congestion, housing tension, and air pollution. Some experts believe that when urban diseases are severe enough to a certain extent, the attraction of large cities is The power will decrease, people will no longer gather in big cities as before, and urban diseases will be reduced, thus renewing vitality. If the following are true, which of the following can weaken the above view? ["China has entered an outbreak of urban disease, and residents' lives have been affected.", 'The public services that big cities can provide are irreplaceable for small and medium cities.', 'The government should use more financial resources to develop small and medium cities, towns, and rural areas.', 'Small and medium cities are full of vitality, have great development potential, and will be very attractive to people.']