When I went carb/sugar/upf-free I did it mainly to control my blood pressure so I quit alcohol for about six weeks. That turbo-charged the process and the weight loss. I didn't need to lose much weight but I think quitting drinking at the start is vital to get blood sugar levels stable and reprogramme your metabolism.
I went back to drinking later but only ale. It does contain sugar and carbs but fewer UP chemicals than industrial pub lager. Craft European lagers are probably cleaner than ale if you're buying to drink at home. I never drink sugary stuff like mixers or cider, I don't drink wine or sweetened spirits. Only the occasional whisky, neat or with a splash if water or ice. I also tried to greatly increase my water intake, though I admit I struggle with that.
I drink tea at home (whole milk, no sugar) and green tea at work and I have to make a real effort to remember to drink plain water.
However you're trying to redial your metabolism, it won't work properly if you're not adequately hydrated.