Gwajima has attracted both national and international attention for his outspoken views on political, ethical, and public health matters. He has long been a central figure in Tanzania's religious and political landscape, recognized for his forthright criticism of government policies, human rights abuses, and perceived institutional failures. A vocal opponent of gender identity ideology, he also rose to prominence as a critic of
COVID-19 vaccine mandates and questioned the transparency of pandemic-era health interventions. Among his most serious allegations, Gwajima accused elements within the Tanzanian state of orchestrating a covert campaign of abductions, enforced disappearances, and extrajudicial killings, primarily targeting outspoken government critics. He repeatedly alleged the existence of a
politically motivated task force operating within security agencies, functioning outside constitutional oversight.
"Gwajimanization" and confrontation with the state Gwajima's continued activism led to a high-profile confrontation with the administration of President
Samia Suluhu Hassan. In 2025, during a public address, President Suluhu used the term "Gwajimanization" in a sarcastic reference to his outspoken criticism urging his party members not to allow people of Gwajima's character in the CCM party and government system. However, the phrase was swiftly reclaimed by civil society, opposition figures, and youth activists, redefined as a symbol of "courage and fearless civic resistance and truth-telling". As popularly embraced, the term came to mean:
"The unwavering courage to speak the truth, no matter how bitter or inconvenient it may be for those in power. It is the fierce commitment to defend the national interest of the public above personal gain, and to raise a voice so bold and unrelenting that it echoes through the halls of power, shaking the very foundations of corruption and injustice." This ideological turn galvanized a wave of activism, now known as the Gwajimanization Agenda, which called for constitutional reforms, national policy continuity, and protection of civil liberties. This civic movement advocates for public integrity, policy accountability, and the defense of democratic rights. It resonated particularly among youth, civil society, and independent political actors. While it gained widespread support, it also triggered the President Suluhu government's pushback. == Church closures and an alleged assassination attempt==