The idea that the healing of the paralytic makes the teaching on the mountain uniform is a dangerous simplification.
History has shown us many times that spectacular events can overshadow the core message, rather than standardize it.
Historically, crowds interpret signs literally, without grasping the deeper implications of the teaching on the Kingdom of God.
The game manual indicates that this could create an expectation of constant miracles, overshadowing the need for repentance and understanding of the Law.
For example, shocking announcements on the market, instead of clarifying a strategy, often sow confusion by focusing on the flashiness at the expense of the overall message.