You know that you don´t have to read post them, right? Also, people are of different opinions, which also might mean your are not right or adaptive for all.
Wrong!
There is no time limitation to that grandfathering provided you were fully compliant when it was introduced and maintained the "grandfathered" conditions from then on. Some people suffered because of COVID travel restrictions and could not get back into country to renew under the old rules!
I wonder how many are still alive under the grandfathered rules?
The problem is that although you say you will read my opinions, and those of others, you never act on them and continue to pollute AN with your utter garbage.