I think it comes down to " do as I say don't do as I do " most of us are lazzy deep down.
It's like don't drive without insurance,don't speed,don't run yellow lights, and the one that no one should do DON'T DRINK and DRIVE ,but we all do it and no we should not.
Like most of the small wood shops we all would like to keep them clean and safe but we all buy face shields and vac pickup systems ,most of us have 5 or 6 pair of safety glasses but we don't use them most of the time.
I hate to clean up so I do use the vac, systems I have but I have made many jigs to catch the chips like from a dado slot cut the one that's the hardest to do, by the way I do have a fix for the "pattern work" on the top of the router table,that will pickup 90% of the chips.
The helmet is a great tool but most would not use it unless they go out and pay 200.oo bucks for one, than it's like all safety equipment it will get used a time or two and then find a spot on the wall to hang out because the user is to lazzy to wear it every time they turn on the router.
I guess it's time to get off the soap box
and this is
Just my 2 cents
Bj