Well, maybe when the situation began to lose confidence in the bitcoin users. people tend to leave bitcoin, because bitcoin is no longer provide benefits to users. but, I think it will not happen, because bitcoin will always provide many benefits to the users if we use it properly.
If the dumps continues, it'll a big problem for the community. But as what we are witnessing right now, it is increasing, days after the deflation, which shows that it will be hard for BTC to come on its end, not in this time where it is being recognized by some countries as legal currency such as in north korea.