Well, stepping into another MSNBC type thread, it has long been said that the POTUS is the most powerful man in the world. His actions have serious effects on the country, and for that matter, the world. As statements go, it isn't wrong, but can be taken however you like and spun to use against him if the user wants.
Tell me Biden and Obama didn't have serious effects while they were running the country (and the world--or not, as in Biden's case, except for the money gathering operations).