Glyphosate use is as ubiquitous in farming as was the use of led additives in gas for cars.

Less ''mild poisons'' in our food supply and water is better. We also need weed control. Either mechanical / technological ( ex : cameras / programs and precision burners can eliminate weeds driving over fields ), by hand ( not happening if you're not a society where most people farm as a job ) or chemical ( and you'll eat and drink the residues ).