One of the cited links references such a study. They found no reduction in risk for those who ceased drinking who were previously only drinking one drink per da

One of the cited links references such a study. They found no reduction in risk for those who ceased drinking who were previously only drinking one drink per day, while there was a reduction in risk for those who ceased drinking who had been drinking three or more drinks per day. https://www.nejm.org/doi/10.1056/NEJMsr2306723 https://www.nejm.org/doi/10.1056/NEJMsr2306723