It won't be posible because these set of people have their way of corrupting the next person's mind to believe what they say about Bitcoin. The annoying part is that they already have a very wide knowledge about Bitcoin but they go behind and look for another way of spoiling someone's hard work just to be the one with the best theory.
The understanding you talk about is mutual but not everyone must walk on that straight line, we must have defaulters along the line, Bitcoin will be bigger than we see it today no matter how bad they want it dead.
And let's clearly get this, without these guys who preach of Bitcoin being dead, Bitcoin won't be as strong as it is today.
The bitcoin traders who had the strong believe in the bitcoin will refer their usage of the bitcoin to their friends.Secondly,they only share the bitcoin value to the people had really important about the bitcoin.Because many times we are able to face the same and many will ask why you are marking,but the fact is that the bitcoin doesn’t have marketing and grow as the hidden secrets of the many traders.The bitcoin traders who doesn’t have the same access to the bitcoin at the early 2017,have the complete mind set of the bitcoin will be end soon.But the decade was came to the bitcoin community investment.But still we can able to see the bitcoin survival.