You don't expect everything to be fine and cossy all the time. In every business, there are bad news and spoilers too, that is where they get their own source of living. We just have to put more effort to be careful not to fall victim. Blockchain is the mother of crypto, so it stands outside the negative influence.
Ofcourse people expecting positive they all goods and everything is fine, i know everyone knows can't stop or avoiding problem in business, but all problem have a solution.
The bad news between cryptocurrency and blockchain have an solution by helping of each other by the support of the community.