To survey or not survey?

For the last few years, along with others, I have been taking part in regular Caravan Club surveys on a wide range of subject.

So I was quite surprised today to receive an email today telling me that the Caravan Club are doing no more surveys, and thanking me for my help over the past few years.

So I take it the Caravan Club has now reached to stage when it needs no more advice, no longer needs to know our views, and everything in the garden is perfect.  They don't need to do anything more.