Tectonic activity bends rocks all the time, even hard ones like granite. That takes a ton of heat, pressure and time. It also makes sense that in the right conditions, sheets of rock simply don’t have the room to shatter so they must bend.
Have we been able to do the same in a lab and would it have any commercial use? Bending a random bit of hard rock would be an interesting novelty, for sure.
Neat! That’s a very specific, chain-like example, though, so not really in the spirit of the question even if correct to the letter. I’m also not sure what it does in the actual plastic deformation regime.