What's the large deal? Here we have a mysterious petition, in another countries decisions

Through a petition to the President, the debate was revived on whether coins with a denomination of 1 cent and 2 cents should be withdrawn. As for the author of the petition - versions are different. As for examples of countries that have already withdrawn coins with the lowest denominations - that is not always true. As for the cost of making 1 penny, it's a protected secret, but any have given it away.