She Had No Product to Push
Think about the last ten beauty recommendations that reached you. A reel, a sponsored post, a "honest review" with a discount code buried in the caption. Every single one had something to sell. Your grandmother had a steel dabba of haldi, a bottle of coconut oil she'd had for three months, and an opinion she did not soften for your feelings. That is a different kind of advice. It is the kind that comes from watching what actually works on skin that looks like yours, in a climate like yours, over decades of paying attention with no financial stake in the answer.