Is this really a threat to egg usage? If you make mayonnaise at home, you need 1 egg yolk per half cup of oil. With industrial equipment and science, you can

Is this really a threat to egg usage? If you make mayonnaise at home, you need 1 egg yolk per half cup of oil. With industrial equipment and science, you can use 1 yolk to emulsify 1 or 2 dozen cups of oil. (By law, mayonnaise is 65% oil and must contain egg yolk, but not a specific amount of egg yolk). Egg is the third ingredient in Hellman's, after oil and water.