Comment by stronglikedan

> I don't really understand why you think this tool is needed and what exact problem/risk it's trying to solve.

They lay out the problem and solution pretty well in the link. If you still don't understand after reading it, then that's okay! It just means you're not having this problem and you're not in need of this tool, so go you! But at least you'll come away with the understanding that someone was having this problem and someone needed this tool to solve it, so win win win!