with Roundup that story was "it only interferes with the shikimate pathway" and now we know that it is not true.

You simply cannot give any guarantee whatsoever that the dsRNA-based poison that you consider safe, really is safe or has unforeseen fatal effects.

You should read more about agriculture and look at the many success stories of farmers who produce in large scale without using poisons. Then you might understand that there is no need for poisons.