Yes, it is because they provide maximum security and simplicity in order to make people safe and secure.
Is it easy to use it ?
For me, crypto should being use only for who already understand the risk of cryptocurrency investment !
Everyone who wants to study cryptocurrencies must be prepared to accept all risks. when I can confirm this, we just need to learn how cryptocurrencies work and in my opinion it is very easy. Anyone who can access the internet can be sure they can all use cryptocurrencies.