Are you people crazy? You couldn't win a lawsuit there were no carpet at all. People, afterall, use other surfaces besides carpet -- hardwood, tile, linoleum. In fact, my favorite house of all the houses I've been in was one worth a couple million that my brother house-sat for the owners when they went on vacations. Every floor in the house (and it extended outside for the patio) except the two bedrooms had concrete floors. The floor was stamped in raised squares. It was SUPER nice, as hard as it is to imagine a concrete floor being luxurious.
Anyway, no. Don't waste your money.
And McDonalds had been sued multiple times for their coffee, but they wouldn't turn the heat down because it was cheaper to just keep severely burning people and dealing with the minor consequences. That's the point of punitive damages. Corporations like McDonalds will not change practices until it is in their best interest financially to do so. For the most part punitive damages work to proactively entice businesses to consider ethics in addition to profits. When businesses, in spite of the threat of punitive damages, ignore ethics you have to hit them with the punitive damages or the threat becomes meaningless.