That’s a sad way to look at it in the grand scheme of things lol. I think what I agree with at the end is death is a gift because it helps us live life to the best of our abilities. That’s for people who are cognizant of it I suppose.
Death to immediate family is a lot harder than to those who are acquaintances or mediocre friends - meaning they will have to move on but the impact is far greater than I would say is called out here. It will have a permanent impact on your daughters life if you died at this age for her. We can handle it better into our late teens and 20’s but when they are 7-12 I think it’s the hardest hit for them because they remember you and are aware but haven’t had the chance to develop those deep memories that they can recall at 60 but that also means they will have a large void in their development at those crucial ages.
Life is precious and that’s why we have to do our best to enjoy it but also make it enjoyable for those around us - to the extent that’s possible of course.
I agree that losing someone when younger might be harder, because I think that void isn't about just knowing the parent as a person, but also about the "self-discovery" aspect of reflecting on the self through knowing a parent. My wife's niece and nephew lost their dad when they were young, one just a toddler. And it has been hard, but I also think that they have coped remarkably well.
Death comes to us all, which ,means that we may as well live a good life and be all we can be in the short slice of space we have.