Because he doesn’t want you to know there was a time when the regulation never existed.
First, some back story. Progressive activists have always been uncomfortable with the unregulated nature of the Internet. So when Barack Obama was running for president in 2008, they immediately began lobbying his campaign for so-called net neutrality regulations that would enable the federal government to begin regulating the Internet the same way the federal government regulates telephone companies.
In 2010, the Federal Communications Commission released its “Open Internet Order,” which allowed federal bureaucrats to begin engineering the Internet as they saw fit. The nation’s Internet service providers thought the Internet was working just fine without these new regulations so they sued in federal court to block them — and won.