Rope asset, made from 3 cubes and a curve. Hair particle system on top. In "experimental" mode you'll get real displacement, but imho it already looks good in blender's "supported" feature set.
PLEASE NOTE that at this point in time blender's asset browser can't handle collections properly. Instead you have to append it the old way. Sorry for the inconvenience. The developers are aware of it and do their best to find the way out of this.