Your assessment is missing context and frankly does not take into account reality.
Reality being :
The US is the empire of the world
Wars were started by previous administrations
He got played on covid
The president does not have unilateral power and other people have influence and power as well
Warmonger relative to who ?
Socialist relative to who ?
You need to compare him to other politicians and other people in government.
Compared to all politicians in the US, he is one of the least warmonging and least socialist