A "true reformer" refers to someone who actively seeks to make positive changes or improvements to a system or situation. They genuinely believe in and work towards bringing about meaningful and lasting change for the better. Full definition
As this race unfolds, GOP county chairs across the State are learning I am the only true reformer in this race. (nystateofpolitics.com)
It calls Astorino «the only true reformer in this race» and urges people to «make your voice heard» by writing in the Republican's name. (nydailynews.com)
Hawkins went on to suggest both Cuomo and Paladino are not true reformers, as they present themselves. (nystateofpolitics.com)