Sorry but thats not 100% true.
He promised make state smaller.
He is accomplishing that reducing national public employment from 340k to 285k employees.
But also their salary is growing slower than inflation.
He reduced ministeries from 18 to 8 maybe 7 soon.
He stopped a hiper inflation completely.
He achieved fiscal surplus for the first time in 20 years, but without falling into default.
He stopped completely Public construction, one of the biggest budget in our country main source of corruption. He gained a lot of enemies with that move.
He stopped completely fund to the mainstream media.
Thats the main reasonwhy they are always talking bad things about government.
He weaked our Central Bank a lot. Right now Central Bank can't set interest rate anymore.
He freezed money supply. You need to search about Monetary Base and Base monetaria amplia that was fixed to 55 trillions ARS.
And a lot of things more.