No. Something was very clearly and tragically wrong. That matter is not up for questions.
The difference is that there are some of us that wish to wait for more facts before jumping to conclusions. If this was caused by a lack of funding or incompetence then that will come out, and *then* I'll be first in line to hack away at NASA and let the chips fall where they may.
But it could also be that this was caused by something going wrong that simply wasn't part of the risk algorithm before. There are some risks that aren't known until they cause a failure. That's what learning and science is all about. I'm willing to wait to find out.
We've had more than forty years of space travel without even *one* problem with re-entry. That's an amazing statistic. As patently dangerous as it is, we've gotten away with it every time but this one. It is quite possible (likely, even) that we will have something *new* come out of this investigation that gives us some new component for the risk equation. Something wasn't figured in.