I'm installing two more grab bars in our bathrooms.
Call them "secondary" grab bars as they might help getting to the main grab bars.
Or they may never be needed.
Meanwhile they can serve as towel racks!
I wonder if I'm going overboard with my "preparations," but I remember five years ago questioning the need to install the walk in shower with multiple grab bars, but we went ahead and installed them.
Then my wife had surgeries which left her very wobbly for several weeks.
These are things we need to prepare now, while they are not needed, because even a temporary disability is an emergency.