What could be a worse business decision than Starbucks inviting everyone to come into its stores to use the bathroom — thus opening its doors to loiterers, the ne’er-do-wells and, of course, those who want to stay put and read a lengthy novel on the porcelain throne.

How about JCPenney, or any retailer, doing the same: an Annual Loafers Day, say?

Or, supermarkets inviting people to come in, open boxes of food on the shelves and have themselves a taste?

Or “Shout Out Day” at the library?

They make about as much sense to me. Perhaps wiser heads at the cafe chain will prevail and they’ll roll back this cockamamie idea.