But, it's quite hard to promote awareness at that level in crypto world. I know those people who are part of this forum are much knowledgeable about privacy and safety of their crypto holdings but the ones who aren't part of this forum or who heard about crypto from their friends, always do something like that.
There are also those people who newly enter the crypto market and who doesn't understand the importance of seed phrases, and private keys, and in hurry they end up not saving those seed phrases and private keys.