Trump was the first President in decades not to start any new wars. This was the primary achievement that all peaceniks on the progressive left should be lauding Trump for. Furthermore, if we want a peaceful and peacefully growing civilization, we as a people need to stop using government (the core definition of which is an org with a monopoly on legitimate violence) to solve problems for us using its coercive powers as an entity that's perceived to be "someone else taking care of me", but rather solve all our problems ourselves using the purely voluntary relationships of non-governmental organizations. We should not want Presidents to do much of anything except physical security.