Recently, in California and New Jersey, there have been three more consumer class-action lawsuits against Apple, a trend of "group and siege."。In these three class-action lawsuits, iPhone consumers believe that Apple deliberately inflated the price of the product through anti-competitive behavior.。The class-action plaintiffs, representing millions of U.S. consumers, support the U.S. Department of Justice's claim that Apple not only violated the U.S. Antitrust Act, but also curbed technological development of information applications, digital wallets and other projects.。Apple denied the government's allegations and did not immediately respond to a request for comment on the consumer lawsuit.。