While others have put this in quote marks several times, that's rarely if ever seemed to have been the actual sentiment.
More often the sentiment is more closely that healing is already underwhelming, making each further blow -- however small it may be -- disproportionate painful, since we know that what is taken in terms of complexity or depth is not likely ever to be given back and there has only ever been one direction to these style of changes.
It's been a matter of expecting expansion, not hollowing, from our expansions and being reasonably displeased when we see at least as much of the latter as the prior. And I don't see what's at all unreasonable about that.