Yeah, exactly. From the article, it’s theorised that we got some tolerance early on, like ape ancestors, and then selected for higher tolerance along the way post agri. Interestingly, and somewhat intuitively, there are some papers examining the opposite now, that people in the last 200 years are evolving to lack the gene that allows us to processes acetaldehyde (drinking byproduct) specifically because too much drinking is harmful (and can harm reproduction).