I don’t know the history of the photo, but I know some Kopi Luwak ‘producers’ force feed the civets coffee cherries to maximise production. So I can’t say this is a natural shit for a civet, because it could be human induced.

Leave the tinfoil hat on. There is a precedent for exactly what you are describing. When radios went from valve to transistor, radio manufacturers kept the number of transistors low and only slowly increased radio quality over the years. They were able to make higher quality radios from day 1 but didn’t so they could sell more radios.