You can stop buying those drugs

You can't stop legally yet. You are required by law to pay for those drugs. It is a monstrous healthcare policy, but too few of you realize that yet. Until more of you do realize it you will all have to pay very dearly. When enough of you realize it you can then change the law. Then you can stop buying those drugs that don't really work.
Meanwhile attribute your longer lives to something else than ease and plenty if you wish. Believe in the science of medicine if you wish. Maybe it will work better if you just believe it will. Maybe you will live quite much longer like the Greek mythical Tithonos. He was granted eternal life. He didn't get eternal youth though, maybe you will. He got older and older, quite more than anyone else ever, and found living that much longer not so much the prize. You of course belief in science, not myths, so think how much better your chances.
Things might go otherwise. You might realize after spending billions and billions of dollars the best thing for a cold is still just staying home, which needn't cost billions and billions of dollars. Then you can stop buying those drugs. Toothpaste and mouthwash remain recommended and at the very least you can get minty fresh breath, that doesn't cost billions.
Keeping the law has one advantage, you can feel like masters of the universe. If you can do better than Zeus maybe you deserve it.
Think of the powers you'll have as masters of the universe. You could dictate how much salt people ought to use. You could stop war! It might be a good idea to pick one or the other of those. As masters of the universe only you will know that though.
Think of the other problems you'll solve. Private property and strict marriage laws won't be trouble. What need have masters of the universe of such trivialities? Dispense with them and have more grapes instead. Your only problem will be who to peel them. Maybe those Tea Party people will take the job.
Things might go otherwise. You might realize you aren't masters of the universe and it's really better if you stop buying those drugs.