Mine live well together.
I have a skunk cleaner that I have had for more than a year. I also have multiple different types of pistol shrimp (at least two tiger and one that is white w/ red) that have lived in the same 90 gallon system for over a year.
I hear snapping every night, but the cleaner shrimp is still there.
Afeter seeing that NG video I was very worried, but I have never had an issue. The pistols HATE hermit crabs though.