[RichDad]

Official or past vaccines offer more permanent protection because they have gone through years of trials and approval.

Current covid vaccines have not gone through normal approval or years of trial and are approved under emergency use.
The protection is not permanent or complete.

We need vaccines which have gone through the normal route of approval so that the protection is permanent.
Once we have more permanent protection, we will not risk lives by opening up.

Current vaccines are just a temporary protection for a 1 or 2 years.

"vaccines which have gone through the normal route of approval so that the protection is permanent." ?? 

There is no such thing as permanent. The virus is mutating. Look at the flu vaccine, every year must jab because of new variants.

Expect to jab yearly if not twice a year.