Its unclear who "you" means, most people on earth can actually buy antibiotics without this. Also unsure as to how you define what is "responsible" for them.
The post at the top of this chain makes it abundantly clear we're talking about the United States.
And, as an epidemiologist, the ready availability of antibiotics without any interaction with a doctor is something I'd be pretty comfortable classifying as inherently irresponsible.
And, as an epidemiologist, the ready availability of antibiotics without any interaction with a doctor is something I'd be pretty comfortable classifying as inherently irresponsible.