This is just partially true. The studies you mention are on late treatment (and often on very high dosages). The data points to good efficacy for early treatmen

This is just partially true. The studies you mention are on late treatment (and often on very high dosages). The data points to good efficacy for early treatment though. It seems clear that the only use for HCQ is during the viral multiplication phase which is not what the large studies have been looking into (they never look into early treatment for some reason).