Being a Philippine President is like being the driver of the car called "the Philippine Government." Winning in 2016 is Duterte driver's license, but a license is not enough.
Duterte also needs (1) fuel for the engines, and (2) lubricants to keep the car's parts from breaking down. He fuels the car with tax revenues then he lubricates its parts using political power so that other politicians – the car parts – follow his lead.
To be an effective president, Duterte needs a constant supply of funds (mostly via tax money) and political power (political influence). Unfortunately, the President is currently having difficulty securing both.
First, COVID-induced economic contractions mean lower tax collections.
But lower revenues have a pretty straightforward solution: austerity measures coupled with loans until the economy gets back on its feet. Diminished influence, however, is much more complicated.
Second, some of the President's supposedly staunchest allies are undermining his political influence.
Recent events indicate an attempt to decimate much of Duterte's political power (the "government lubricant") that will render him unable to make the government car run the way he wants.
For this nation's sake, I do not want that. I need to protect this President until his term ends in June 2022.