Prep Snob

Short for Preparation (or Prepper) Snob. Someone, usually a well-off white male (typically of MAGA affiliation), who, during someone's raw moment of crisis, makes it a point to apathetically highlight to the person how they should've been better prepared, always ignoring how much money and position in life plays a part in their luxury of own "preparation" (like owning expensive generators, owning a freshwater well, paying for pricier insurances, building doomsday shelters, etc.), usually defending their action as "friendly advice" or "a lesson learned"