It seems clear to me that you don't have the faintest idea of the level of scrutiny that glyphosate has undergone in the half a century since its discovery.
It’s clear you are blind to the fact that Monsanto hid its involvement in RoundUp studies (see link). Also, glyphosate is merely an ingredient in RoundUp. To be an herbicide, RoundUp additionally requires some pretty nasty adjuvants.
https://www.bloomberg.com/news/articles/2018-09-27/monsanto-...