That is funny, because the pre-2015 rules were only put in place in 2005, downgrading from a much more stringent regulatory environment than the post-2015 one.
And by funny I mean nonsensical.
Furthermore the 2015 move was undertaken because since 2005 the FCC had been enforcing Net Neutrality rules under Title I, but Verizon ultimately sued and in 2014 the courts decided the FCC did not have the authority to enforce these rules under Title I.