Because he will say whatever he is told to say and espouse whatever doctrines his handlers put before him.

From the Spectator– Biden declares Republicans are “An extremism that threatens the very foundations of our Republic.” Whoa! There are a couple of things to bear in mind about the initiatives that Joe Biden hinted at in his comments about “the entire philosophy” that motivates Trump’s supporters. One has to do with arithmetic. At least 74,000,000 people voted for Donald Trump in 2020. Trump still vastly out-polls any other Republican candidate. What does it mean that Biden and his masters have demonized half the country? And what does it mean that in a few short years we have seen Democratic rhetoric proceed from describing Republican voters as an “irredeemable” “basket of deplorables” to describing them as believers in a “semi-fascist” form of “extremism” that threatens the very foundations of the American republic?

The other thing to contemplate is the statist nature of the forces fueling this white-hot assault. In the late 1930s, the Germans mounted a campaign of Gleichschaltung, a statewide program to bring all aspects of life into alignment with the governing philosophy of the party. The essentially Marxist idea of political correctness aims at the same thing: the insinuation of politics into all aspects of life and the utter subordination of the individual to the ideology.

In the American context, we have come to the point where, for those controlling the levers of power, “democracy” means “rule by Democrats.” One corollary is that power must be increasingly concentrated in the hands of the governing elite. In the Soviet Union, the nominally independent republics that constituted that empire were in fact all controlled by Moscow.

Something similar is happening in the United States. In Federalist 46, James Madison raises the specter of “ambitious encroachments of the federal government, on the authority of the State governments,” but explains that that is unlikely to happen. Why? Because any move by the federal government to overstep its authority would spark a “general alarm.” Every state would rise up. “Plans of resistance would be concerted. One spirit would animate and conduct the whole.”

Madison entertains what he calls the “visionary supposition” that the federal government might accumulate sufficient military power to subordinate the states. That won’t happen he says, because “the State governments, with the people on their side, would be able to repel the danger.”

Does that make you feel better? Remember, the Soviet Union had elections. Their leaders assured the populace that they were on the winning side of history, that they were creating a heaven on earth, that Marx’s vision of a society in which one could be a “hunter in the morning, a fisherman in the afternoon, and a critical critic at night,” was just around the corner. Meanwhile, their “basket of deplorables,” i.e., anyone harboring “bourgeois” or “counterrevolutionary” sentiments, must be ruthlessly purged in order to make way for utopia — a nation that is “free and fair, just and strong, noble and whole.”