People have been drinking wine for eons and ‘kill joy’ studies like this won’t make much, if any, difference in the wine drinking habits of most people. There are those that latch on to every negative study and worry/fret/change things in their lives because of it, but I am not one of those people. Salut!
My maternal grandparents were from Romania and hired other Romanians and Hungarians to work on their farm. The drinking water in their home countries was bad so they usually drank a glass of wine for lunch and supper. Most lived to be in their late 80s and 90s. The result of most studies: More study needed.