Good, presidents shouldn't be above the law. If prosecuting a president for a financial crime really tears up your country to the point where civil unrest is possible then your are living in a joke country.
I'm just gonna post some stuff I said las year that basically sum up my thinking:
Seriously, one of the biggest grievances that people all around the world have is that politicians seem to be able to do whatever they want and rarely have to face legal consequences. The fact that a possible Trump indictment produces such terror and arguments about "precedent" or some such bullcrap is pretty messed up.
Yes, leaders around the world have had, still have and will always have some sort of legal leeway to do things in some matters related to the security and the regular functioning of a nation state, all of this has absolutely nothing to do with regular crimes commited by a politician.
If you believe that a politician arrested and convicted for, let's say, embezzlement will lead to them being convicted for things related to actual national security then you are reaching fantasy territory.
For all your talk about "Law and order" you must think very poorly about your legal system, since you believe that, in the future, any politician that would be accused of anything would definitely be found guilty by the courts. Ironic because with that mindset, in Argentina you would be a defender of Cristina Kirchner and talk about judicial and political persecution