Why do we need to know the flow of campaign funds?

Mochamad Irfan Yusuf
Vice Chairman of the Gerindra DPP; Chairperson of Gemira
KH. Mochamad Irfan Yusuf Hasyim or Gus Irfan (born June 24, 1962) is an Indonesian politician and also serves as the Head of the Hajj Organizing Agency. He is part of the Greater Indonesia Movement Party (Gerindra). In the 2024 Indonesian legislative election, he ran for the electoral district East Java VIII, receiving 77,433 votes and was appointed as a member of the People's Consultative Assembly of the Republic of Indonesia 2024–2029. He is the grandson of the founder of Nahdlatul Ulama (NU) KH Hasyim Asy'ari. Source: Wikipedia