Not as good as it used to be?

You have to be joking

it is what it is .... a desert making poison

where the first regrowth is the very weeds you poisoned

they have even developed glysophate resistant crops so they corner the market on weed control & the market on seed sales because of herbicide/glysophate  tolerance.

It's a racket .... Roundup (commercial brand name) was originally marketed as being so safe you could bathe/drink it .........

that's far from the truth

regarding it's toxicity, carcinogenic capacity & its active life in the soil/environment.

Poisons are poisons & Roundup/Glysophate is as bad as many of those banned.