As noted, only insofar as you take your eye off the ball because people have been crying wolf for years.
Don't know that it even enters into marketing considerations other than to keep in mind that there are above average fat tail risks.
Not certain that a Chinese financial crisis would even necessarily affect demand for grains and meats a great deal- they'll probably keep food security above all else.
More a matter of the backwash from another general commodity shakeout.
