Why was it that before "Welcome to the Dragon's Restaurant" was released, professional institutions predicted that the box office could exceed 5 billion, but now it is difficult to even reach 2 billion?

为什么《欢迎来龙餐馆》在上映之前专业机构预测票房能过 50 亿，但现在连 20 亿都困难？

A public trend signal observed across 1 source.