It has been an established medical principle since 400BC that letting people die now to save others (whether more or less) in the future would never, ever, under any circumstance, be considered valid medical practice.
Besides, many say it's too late. Resistance genes are in the wild and bacteriophages will spread them. Nothing can prevent that. Banning it's use on livestock at this point will most likely be an exercise in futility, like shooting the evil queen after eating the poisoned apple.
In order to kill the resistance of the existing bugs we'd need to start letting people die from both kinds of bacteria, resistant ones and non-resistant ones, so that the energy efficiency the non-resistant ones gain very slowly wins out over the advantage of treatment resistance that the resistant ones have. If any small subset of humans for any reason deviates from this, it negates the effects, so effectively you cannot have even a small country disagree. Nor can you get away with only treating the rich. Not for a year or two, but likely for centuries. And even when that does happen, you still have to limit usage of the drugs.
Please note that it isn't necessarily so bad. Viruses have won the resistance battle against medication decades ago, and aside from a few incidents, effects have been relatively limited. There has not been an even medium-scale pandemic. But there are quite a few viruses where getting infected means it's curtains, and no treatment is possible. One particularly scary one is rabies. Fortunately, inoculation still mostly works, with only a few exceptions (like HIV).
You have no idea what your talking about. First off Antibotics have never worked on Viruses, full stop.
Second it's not an all or nothing story. We use far more antibiotics on Animals than people and that's a huge issue because it's eroding effectiveness not simply creating a single super bug that will now rule for all time.
Besides, many say it's too late. Resistance genes are in the wild and bacteriophages will spread them. Nothing can prevent that. Banning it's use on livestock at this point will most likely be an exercise in futility, like shooting the evil queen after eating the poisoned apple.
In order to kill the resistance of the existing bugs we'd need to start letting people die from both kinds of bacteria, resistant ones and non-resistant ones, so that the energy efficiency the non-resistant ones gain very slowly wins out over the advantage of treatment resistance that the resistant ones have. If any small subset of humans for any reason deviates from this, it negates the effects, so effectively you cannot have even a small country disagree. Nor can you get away with only treating the rich. Not for a year or two, but likely for centuries. And even when that does happen, you still have to limit usage of the drugs.
Please note that it isn't necessarily so bad. Viruses have won the resistance battle against medication decades ago, and aside from a few incidents, effects have been relatively limited. There has not been an even medium-scale pandemic. But there are quite a few viruses where getting infected means it's curtains, and no treatment is possible. One particularly scary one is rabies. Fortunately, inoculation still mostly works, with only a few exceptions (like HIV).
We've lost this battle, let's just move on.