While alcohol in moderation can be consumed on a Keto diet, it has no health benefits and will slow down your results. Alcohol will always have the first priority in your body before any other fuel sources can be used. Alcohol has no storage capacity in your body and has to be burned off and removed from the blood before your body will start to use fat for fuel again. This means that all over fuel sources will need to be stored until the alcohol has been used. Simple put, over consuming alcohol will often lead to fat loss stalls or weight gain.
Additionally, alcohol tolerance goes down on Keto which can cause you to get drunk quicker and have tougher hangovers.