Certainly, this Festo Bionic Handling Assistant seems to offer an interesting modularity, but the real fragility of robotic vision systems is their blindness to the unexpected.
A more integrated design does not solve the critical flaw when the robot must identify a broken milk bottle on the line and not just push the pieces.
The weak link is not the arm, but the system's inability to truly understand what it sees and react flexibly to a real unexpected problem, like a child running on a construction site.