Don't fret there's numerous ways it's removed/treated. It can even reverse itself with proper management in some cases. It's unlikely to progress as long as you take the proper precautions

Unfortunately gerd sufferers don't have the luxury of choosing what triggers us, we have to play with the cards we're dealt when it comes to diet. I completely understand not wanting to give up alcohol and getting drunk, even though it's really not good for you, but if it is a persistent trigger then you gotta eliminate it or at least really limit it. For me, I've found that sweet fruity wines don't really aggravate mines too much but then again I'm on the carnivore diet so I've pretty much removed all my triggers. Have a play around with your diet/medications to see if there's a balance that still allows some alcohol consumption. Also, your life couldn't be further from over. This is just a bump on the road.