Is there some kind of solution to all this? Not anymore in my opinion. Vintage racing is what it has become through lack of foresight and leadership. In fairness, probably no one really cared about either in the beginning.
The old production and sedan cars that were supposedly bound by homologation documentation and evolutionary rule sets are doomed to fickle interference by vastly differing interests and personalities respecting no one authority.
It's a shambles for sure.