tripe?

It is a fact the diameter and thread type changed.
It is a regularly posted fact that the diameter and thread type changed.
Many vendors sell an inexpensive adapter.
This is cheap to adapt/adjust for.

Those who did not know about this, now know.

Let's call each other colorful names?

Let's go to the Greasy Spoon to speculate why, and, to speculate why anyone cares why?