Last week, the Chronicle asked its readers in an electronic poll the following question: “Has the supply chain crisis affected your Chanukah shopping?” Of the 133 people who responded, 42% said that everything they wanted to buy was available and should arrive on time; only 8% said that at least one item they wanted to buy was unavailable or would arrive late. Thirty percent said they didn’t know because they had not finished their shopping yet, and 19% said they do not buy Chanukah presents. Thirty people submitted comments. A few follow. Supply chain shortages are global in nature. Shortages...