

You’re getting downvoted to hell, but you’re correct as far as I’ve been able to figure.
Old school roundup/glyophosphaste is a very safe herbicide. The surfactants and contaminants in it are likely more toxic and environmentally persistent than the active ingredient. Diquat and such, however, is being linked to lymphomas and other nasty things. It’s difficult to find just glyophosphaste now, all the roundup versions are mixtures containing diquat.
What did the bad hamster do to you?