There is a good amount of chance people may create a hugely negative press for bitcoin in the long run because we are disturbing the whole financial world, and that is not something the wealthy would want. They are trying to "join" crypto world but the reality is that no matter how much money they think they can make from this, we are going to make the fair amount of the share as well, it is not going not going to be like fiat world where if we screw up we get all of our possessions taken away from us, if banks screw up they get free money from government, that is not really something that happens in bitcoin.
We all will be in the fair zone and if they make money that means we make money and if they lose money we lose money and that is why I believe all these wealthy people will keep working to destroy bitcoin, which will make it known more and more and loved by people more and more.
Those searches come from outsiders. If you are bitcoin investor or crypto investor, you do know where to find news and read. You will not use Google to search for news.
Outsiders have curiosity and search with Google when Bitcoin rises too much, make a new all time high or when Bitcoin crashes. Outsiders will read, hear or watch about those events on massive media before they have more curiosity and use search engines.
I see Google search volume as a signal of the outsider crowd's curiosity but it does not tell me Bitcoin is on soar or in crash.