I'm a Communist, I advocate gradually working towards full Public Ownership and Central Planning. I believe history has proven the inefficiency of the profit motive and the gross excesses of Private Property. Trump controlling the government wouldn't give him dictatorial control over all aspects of the economy, that's akin to saying we should abolish the Post Office because Trump is president. This is a silly logical train to follow.
Moreover, I am very confused about what you are vaguely gesturing towards when you say "it has shown to work poorly repeatedly." If anything, Public Ownership and Central Planning has largely proven to be quite effective, but more effective when applied to developed areas of industry where Markets have already done the best they can to centralize beforehand. In underdeveloped areas, markets are still a useful tool, but eventually outlive themselves.