Apologies
Sorry, I hadn't clicked on the link. So I can now see reasoning. If they do organise a future fly-in, then at least others will have opportunity to fly in (crosswind allowing) and it will be a good experience, but unfortunately with no airshow.
Last year they took great care to brief people with videos of approaches to all potential directions, so did everything to make it safe (or to help people to decide not to try). I will always support those who help us to go somewhere new/different..?....