Right, Jing Shu's red worm factory did need a substantial number of rotten corpse insects to cultivate algae. But this "substantial" was relative. There was an absolute abundance of rotten corpse insects currently. However, according to a certain ratio, if Jing Shu were to use all the rotten corpse insects for breeding red earthworms, then the Spiritual Spring and Blood-colored Spiritual Spring would be far from enough. Now that there was synthetic meat, and soon there would be giant-sized food, Jing Shu really didn't need to use such precious Spiritual Spring to convert a large number of red earthworms.
If breeding red earthworms didn't require Spiritual Spring, only rotten corpse insects, Jing Shu could definitely breed as many as possible and spread the factories all over Huaxia without any problems. This way, everyone would have enough food.
