Is this the right way to diversify ?

So I'm thinking about diversifying, I've until recently had an only buy ETHEREUM and BTC mentality but then something happened ( I wonder what that might be) and I realized that when a crisis hits having all of your eggs in one basket might not be the smartest thing that a man can do.

Right now I'm looking for new opportunities to invest, and I've decided to invest in companies that have this revolutionary idea to implement blockchain tech in the telecommunications sector, the reason why I started contemplating this, is the fact that this sector is in a dire need of an overhaul but is also a vital one and it wont be going away any time soon or ever and new and innovative solutions have a strong opportunity to succedd.

For these reasons I started thinking about investing in some new projects like World Mobile Token and Giant and I would love to hear your sincere opinions about them, do you think they could succedd and do they have a future. Looking forward to your comments.