Hmm, well, yes, but maybe the term "vulnerable" is better than "flawed" then.
The exact term used in this case does not matter as long as the message gets through. Humanity is slowly going downhill.
I don't really imagine how bitcoin can be stoped, lol.
How about you actually read the whole post linked in the OP? Then you might understand.
Update:
Going downhill in what way?
The specifics might be suited better for another thread.