45% of incarcerations in the US are due to the drug war [1].
https://www.bop.gov/about/statistics/statistics_inmate_offen...
https://www.bop.gov/about/statistics/statistics_inmate_offen...
Criminal justice reform or simply decriminalizing drug use will eliminate this problem entirely.
His argument and his positions are horribly simplistic. Neither capitalist nor socialist structures can meet all of the needs of a society.