Is the authentic left still alive today?

Is the authentic left dead today. All things covid has been used to divide the population over economic theory.in a classic divide and conquer play by the global elite Much has been done against the population under the cover of covid. the article in the Brownstone Institute https://"brownstone.org titled "The Death of the Authentic Left" https://brownstone.org/articles/the-death-of-the-authentic-left/ presents a strong case for the historical or authentic left died a long time ago and has gone through repeated deaths in the last 100 years