He has tons of controversial policy proposals. None of them will ever happen since none of the parties support him and he doesn’t have a majority to push anything through.
The only thing the Presidency in Argentina controls is the department of finance.
He has talked about using referendums to push non-fiscal issues, but none of those issues (like viewing abortion as murder) have anywhere near a majority in the population.
Dude’s got a lot going on but tldr he’s just a terrible person all around. Sprinkle in some oddities here and there but at the end of the day, absolute piece of shit who denies climate change and likes Trump.