I would love to see more widespread adoption of these suits in training and employee onboarding in these facilities, mostly because if I'm in that situation or I want to think about a retirement home for my family members, I'd want to see that no one is losing their temper because my mom can't sprint 12km/hr to the elevators for breakfast.
This being said, anecdotally, it seems elder abuse is more the norm, simply because of compassion fatigue, so I suspect that even in however many years time, I'll be punched by a PSW for no good reason.