Assalamualaikum,

Dear brother a nice effort from your side, brother please work on your markdown style to make your post more impressive.

Your post show you have good information and understanding about Blockchain but if you go more deep than it will help us to understand more.

High Consumption of energy is a great threat for humanity, we have to make some changes to make Blockchain environmental friendly.

Low Scability is also a issue with Blockchain, we have seen that the network congest when there ks a load of transactions and cost high gas fees. This problem should be solved to make the Blockchain more diverse.

With number of disadvantages Blockchain has very attractive features which are attracting new users and i hope our future which is based on Blockchain is bright.

Good luck in this contest and work on my advises to grow fast on this platform. Have a nice day 😊