I like these benchmarks and the videos are funny!
Consider examples using building tools like screwing in a drywall screw, or hammering a nail, using a paint roller, caulking a sink, minor plumbing repair with a torch and solder. These differ enough in terms of forces, state changes, and combined dexterity/acuity (two-handed proprioception) from the windex, sandwich and key examples
Ikea product assembly for gold medal.