This is the only way to protect your portfolio. Diversification should be used not only for coins, but for exchanges as well, because if something goes wrong with one exchange, you would always have an alternative solution.
Agree diversification should be present everywhere , this is a way to save your money, especially for exchanges, especially in recent years a lot of hacking and I think you need to protect yourself
To make it being decentralized thing and then that will be very suitable to do that, diversification will put our amount in the various kind of method to secure our money. there was a lot of hackers in these days and this is really important.