🍫 “Regina George’d” — David calorie controversy. AI’s Brain Fry. Dick’s Sporting madness. +St. Paddy’s Stock Luck

What It Covers

Three business stories covered on March 17: David protein bar faces a class action lawsuit over calorie miscounting, a Boston Consulting Group study identifies the exact number of AI tools that reduce productivity, and MLB's 2019 cleat rule change has nearly doubled youth baseball costs, tripling Dick's Sporting Goods stock over five years.

Key Questions Answered

• •David Bar Calorie Dispute: A class action lawsuit claims David protein bars contain 270 calories and 12g fat versus the labeled 150 calories and 2g fat. David's defense centers on EPG, a proprietary fat substitute the body doesn't fully absorb. The FDA permits six calorie-measurement methods and allows a 20% margin of error on all nutrition labels.
• •AI Productivity Threshold: Boston Consulting Group studied 1,488 workers and found that using one, two, or three AI assistants progressively increases productivity. Adding a fourth agent reverses gains entirely. The mental load of fact-checking, prompt-tweaking, and switching between tools outweighs output benefits. The exact tipping point varies per person depending on task type and tools used.
• •AI Brain Fry Management: To avoid productivity loss from AI overload, workers should audit how many AI tools they actively supervise daily. Reported symptoms of exceeding personal capacity include mental fog, worse decision-making, and anxiety. BCG recommends identifying your personal AI ratio before scaling up tool usage, since three simultaneous agents is the average break-even point.
• •Youth Sports Cost Inflation: Average annual spending per child on baseball rose from $660 in 2019 to $1,100 today, a 67% increase in seven years. The driver traces to MLB's 2019 rule loosening cleat color restrictions for pro players, which cascaded into youth leagues normalizing premium, fashion-forward equipment purchases across cleats, gloves, and bats.
• •Dick's Sporting Goods Growth Strategy: Dick's holds 68% market share among publicly traded sporting goods retailers and acquired Foot Locker in the past year, expanding revenue by 50%. Stock has risen 300% over five years, three times the S&P 500. The company's pattern of large capital bets — House of Sport locations, live sports apps, firearms exit — has consistently paid off.