They have lead millions that are following there channels bankrupt in which they are yet to recover.
many may not like to hear this but if they lost money because of following some channel then they did deserve to lose their money and it was their own fault. they were following a shitty pump and dump channel that is using them as a sheep!
Why all these stories, they are silent for over a year and suddenly re-appeared about a week ago.
it is because these people (the channel owners) are scamming people. they are mostly newbies who can't make profit by trading so they have to do it by abusing other newbies. so to seem capable of "predicting" they go with the flow. for example when there is a bitcoin price rise they start hyping up things talking about "moon" and when there is a small drop they start talking about how bitcoin is dead. both of these rise and drops may not even be significant and be daily fluctuations but them being newbies wouldn't know it!