Many actually, especially toward the completion of projects when interior decorations are starting to be installed and the architect/owner/designer may demand removal of boots to prevent workers from tracking dirt on freshly laid carpet and flooring (I've seen this mostly on high-end residential but it also happens on commercial projects).
lol
But if they ever get around to making this durable in a construction environment it would save tons of money. Having done the bookkeeping for a small concrete construction firm I can tell you the glove expenditure alone can be several hundred dollars in just one season. Might not sound like a lot, but to a small business it really adds up.
They may not think about it, but dirt particles can shorten the life of many materials. Particles that make their way into fabric damage the fibers. I forget what mud does to leather, but I'm pretty sure there are deleterious effects there as well.
Why do you think construction workers are so different from others?
Also, how many construction workers are concerned with keeping their work boots and gloves free of dirt stains? lol.