Duterte was democratically elected. He will be stepping down in 2022 and has already been voicing his support for Ferdinand Marcos Jr.
>"Strongmen often enjoy broad popular support."
"Strongman" is not even a real political term its a media term invented in the US media and first applied to General Noriega of Panama. The term doesn't even necessarily apply to official the head of state as was the case with Noriega.
>"Mussolini made the trains run on time."
No this is not actually true. See:
https://www.snopes.com/fact-check/loco-motive/
And my question was regarding authoritarian regimes of the 21st century. The rise of Mussolini was very much tied the consequences of World War 1 on Italy.