The short answer is no.
Karl Marx, as evil as he was, should not be "canceled".
Neither should Nietzsche, Hegel, or Kant. Or Machiavelli, Pascal, Tocqueville, or Schopenhauer.
All of those thinkers provide an insight into the development of man and of history.
Free men and women should be free to read, reason, and think about those who have gone before, as vile as they may be.
I've read Mein Kampf in its original German. Staggering now, but to the average German in post-Weimar Republic Germany, definitely not so vile. Somebody had to be blamed - it might as well be the Jews, and the French, and the Brits, and the Americans, and the . . .