I will be the heretic and say…bad?!
As a professional martial arts teacher (two plus decades, in one art) I might have some ~insight~ into aspects of this question >; D !!! Now if you were grappling/wrestling in the manner that the groups I teach/work with every single day my answer would be NO WAY, to any pump, without blinking …
As Dave said most pumps are not fragile material. The problem comes w/ a pump for exactly the reason you suggest that the infusion sets do get ripped out by the family cat (in the middle of the night), your kids, door handles, etc., etc. carrying cases for them have gotten better, but how the infusion set(s) gets taped down, in my experience is their ~fatal design flaw~… in my view. Not a fan of literally looking like a “gun shot wound” merely to get the @()#@*#@#@ infusion set to stay attached for the full three days to me thanks. But given my profession its relative I guess.
But also pretty unlikely you bare any resemblence to Sasscwatch as I do either (ie you have little body hair).
The pump cures nothing,and all the normal “non-pump” diabetic maintence is 100% mandatory using one ie “pump problem” when they occur IMV are more complex than w/ simple injections … ).
As for the long term effects/value… we shall see!
There is a sentiment that asks what price we are all paying for this obsessive compulsive, hyper-vigilence all of us now perform regardless of our technology or its lack. I do not know this answer but, wonder what effect it does have on our true quality of life.