That is very true.
Back in the day when things were right in the cake world, National Trust cafes, and similar places (including those lovely "friends of..." cafes you used to get in hospitals), always had wonderful cakes but, in recent years, my excitement at seeing old fashioned looking sponge cakes (Victoria Sponge type) in such places has been dashed by the first mouthful. Several times. I was beginning to think that I had grown out of old fashioned looking sponge cakes until I had a glorious Victoria Sponge cake in a cafe down in Margate recently and realised that it wasn't my memory or taste that was wrong.