Advertising is a form of communication that aims to promote a product, service, or idea. While it is true that advertising often uses persuasive techniques to influence consumer behavior, it is not accurate to say that advertising is a legalized form of lying.
In many countries, including the United States, there are laws and regulations in place to govern advertising practices and prevent false or misleading claims. Advertisers are required to adhere to these regulations and face consequences if they engage in deceptive practices. These regulations vary by country but generally prohibit false statements, misleading claims, and deceptive practices in advertising.