Accelerationists have never been right, their argument is self-defeating.
The heart of the accelerationist argument is equating red and blue, claiming the blues' inability to completely undo the damage of the reds is intentional and makes them no better -- that the purpose of a system is what it does.
But by that logic, the purpose of accelerationism is to enable fascist ascent, and that makes them indistinguishable from fascists.
In the Weimar Republic, the Social Democrats (SPD) were the largest party as late as 1930, and had control thanks to a coalition with centrists.
In 1931, the Communists of Germany (KPD) -- who had long taken offense at the compromises of the SPD -- caucused with the Nazis to topple the Prussian government and remove the SPD from power, believing that Nazi rise would accelerate the collapse of capitalism and would trigger a "German October," a proper communist revolution that would eliminate the Nazis and solve the shortcomings of the SPD.
On April 1, 1933, the Executive Committee of the Communist International stated:
They were... incorrect. Their gamble cost 85 million lives, and the eventual collapse of the Soviet Union can be traced back to the knock-on effects of the war. Accelerationism is creating a monster to defeat an enemy you cannot, then being startled to discover you can't defeat the monster either, and then blaming your original enemy for the product of your own hubris. No matter how you justify it, no matter what issues drive you, refusing to find common ground and build coalitions against the fascists helps nobody but the fascists.