Mainly just so I wouldn’t need to repeat the exercise ten or fifteen years later… heck, if I used the same crummy materials Apple did, new parts might well not last the first year if you needed to take your machine apart again for some other problem.
Speaking of, you probably COULD do a successful kickstarter to make more durable screen ribbon cables. That was the failure that ultimately made me give up the 2300c (still regretting that one).