The same thing could be said about humans using antibiotics.
" Also, it may increase the antibiotic resistance, making the antibiotics useless against the disease. It loses effectiveness." I see no immediate problem to this other than livestock passing harmful diseases to wild animals. If you create an antibiotic for pigs the pigs will recover, but there is still a chance that the disease may spread on to hoards of wild hogs which would prove fatal to the group.
"1.Capping antibiotic use in farm animals 2. imposing a fee for veterinary use of antibiotics." Imposing a fee on use of antibiotics will only increase the cost the consumer has to pay at the end of road. Not worth it if I were to be honest.
"3.limiting meat intake that together can reduce the use of antibiotics in food animals by up to 80% by 2030." I have read articles that hypothesize the decreased consumption of red meats which claim to reduce air pollution, the cost of food, and can prove to be beneficial to the human body.