memer boy on Instagram: "The post highlights a common energy inefficiency in homes, featuring a video of spray foam insulation being applied in a high-rise construction site, likely for soundproofing between floors, while claiming poorly insulated homes can lose up to 50% of their heat. Data from the U.S. Department of Energy indicates that poor insulation typically accounts for around 25-30% of heat loss, mainly through attics and walls, though extreme cases in uninsulated structures could appr