Should I be scared of doxxing?

I'm curious, should I really be concerned about the possibility of being doxxed in the world of cryptocurrency and finance? With the anonymity that's often associated with this space, it seems like there could be risks lurking beneath the surface. Is there a legitimate reason to fear for my privacy and security, or is it more of a hypothetical concern? Could you shed some light on the reality of doxxing in this context and any precautions I should take to protect myself?