I really have no objection to you (collectively) blocking Braunston. It was given out, in good time, as a stoppage so those not interested could give it a wide berth.
As regards visiting by car, well I don't have one of those being a CC'er. A bus pass is about as close as I get.
Having no interest in historic boats, is not uncommon, nor is it an affliction, amongst boaters. We run around in our welded boats, avoid rallies, and generally go for the peace and quiet life meeting up with friends who share our life style.
I do sincerely mean it when I say that I hope you all have a good time as I think that everyone should be allowed to choose what boat they have and indulge in that choice.