You will a bunch of this video at there, seem like sentiment market is going good and there are many people who will predict a good prediction for bitcoin price.
In other hand, we have one factor that shouldn't be forgetten namely Halving Event for bitcoin when bitcoin rewards will be reduced by half for miners we can see this event in May at this year.
Have you see the history for this event? At least there three halving event which has been passed and the event will give a high effect for bitcoin price. This is why, the content creator will lift up this news and they will get a good result.