Rephrased: Trump inherited a strong economy, did not know how to govern or appropriately wield the power of his office (zero experience), did not have a good relationship with congress so made no progress there unlike most presidents, and was constrained from his worst impulses by his own staff. Finally when Covid occurred and he was actually required to lead it all came crashing down because he was and is incapable. A geriatric democrat had to come and right the ship again immediately after.