Blockchain does not have a retirement time

This is the first thing that has caught my eye and I think you have stated it rather beautifully.

Yes and because working on the blockchain doesn’t require so much manpower a retired person or old person will not need so much energy to use it.

I didn't find any disadvantages except

There are other disadvantages as some of the things we see as advantages are limitations to the use of the blockchain at times.

the government also keeps concentrating on it, so the future of the blockchain is bright.

I accept with all the others but I don’t trust the government on this 😂.

If they had their way they will pause the existence of the blockchain and let us all use the traditional systems.

Everything will be time-saving and more secure while using this technology implementation.

Yes This is a very solid point.

Sometimes we see a sick patients case get worse because he waits in the queue to be able to get his folder even before he is able to see the doctor 😔