The New York Times, into the fray:
Lately, consumerism has encroached on [Thanksgiving] day itself. This shift isn’t entirely new. Walmart has been open on Thanksgiving for years. Now big retailers, including Target, J.C. Penney, Macy’s and Best Buy, will open earlier on Thursday than in past years to get a bigger jump on Black Friday. Kmart is opening at 6 a.m. Thanksgiving Day and staying open for 41 hours straight.
Retailers wouldn’t open on Thursday if they thought customers would rather spend time at home. The problem is their policies don’t just dilute the spirit of Thanksgiving. They’re hard on workers, who are often given no choice but to work on the holiday.