The only one I wasn't aware of from the list is BuyUcoin. First time hearing its name.

But what I want to know is, just like CoinDCX allows staking coins to earn interest. WazirX has also added this feature where user can keep his coin and earn interest from 4-9% and it can seem lucrative to many since the bank interest is very low right now due to covid, it is at 5.50% if I am not mistaken but do they offer insurance like banks do?

What if the coins get lost, stolen, hacked etc. like it has happened many times in the past. And you'll hear experts often tell you to not keep your coins in an exchange unless you're trading. Which is another added feature by WazirX, you can trade your coins at the same time they're being staked and interest gets adjusted based on how many coins were being staked for how much time.

So, do you guys think it is safe to keep coins at these exchanges for the sake of earning interest? Do these platforms offer any insurance?