My top concern is shitty coin that keeps coming to scam people of their bitcoin after then they dump their bad coin on investors while they go and enjoy the bitcoin. This has made investors to be fearful and new comers viewing cryptocurrency as a paradise for scammers which is not true.
We can't blame them either cause that is what we could see right now. Definitely, we can't get assurance in crypto investment especially when you are investing new projects. But if you know already this kind of drama you know what would you do in order to keep safe.
And with that, I will raise some concerns that I think and most of us experiencing this one;
* Exchanges exit scam
*Sprouting of new projects( shit/scam)
Fees can be manageable (depending on the exchanges we used)
Wallet safety assurance- will also matter because it is prone to hacking but we can avoid it if we handle our keys carefully.
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Keys must be handled very carefully. This tactic will save smart, neat and careful. But not everyone can stand it! And statistics show that the outdated key technology every year, step by step, steadily, is losing ground. It must be changed to keyless, post-quantum technologies. If everything was as good as it seemed to the crypto owners who had lost nothing, then there would not be a search for new solutions, and of course, we are watching the NIST contest on this topic.
