Privacy is not always possible for crypto investors, especially when you are in the public space and that is a huge part of your crypto ventures. What I expect is if you are rich in crypto and also public about your ventures, you should invest a little into security that a group of teens will not be able to kidnap you and perform a $5 wrench attack on you.
This is true, security is very important. There are notable people that have been kidnapped, like the Ledger co-founder that people in France know very well. But this will serve as a warning to some people. But some people does not necessarily need to talk about crypto publicly but they did and they can become target. I hope what are happening will teach people a lesson to avoid being a victim.