They do this all the time. They never seem to realize that the rules changes they push will someday work against THEM.
Democrats don’t seem to think very far into the future.
Nor the past....................
Mid-and low-level party hacks probably don’t.
But damned if there isn’t a high-level evid brain trust that does.
The hierarchy of the Catholic Church in the U.S. and elsewhere was steadily infiltrated over the span of decades from the 30’s, through and including the whole of the 60’s, by such people, who, in turn saw to it that the seminaries were filled up over the same time period with the morally and spiritually unfit.
...evil brain trust...