If I come across ineffective measures I will be sure to denounce them. In the meantime, use everything at our disposal. That would include vaccines, ineffective measures that might be miracles, masking, ventilation. There were some very, extremely effective measures that were originally taken, used by many countries, and then blocked. Some countries that were using them successfully are developing countries, the same ones that can not obtain enough vaccines. It was saving their populations. It still can, although more difficult in later stages of disease than in earlier variants. As one doctor (I follow many, many doctors) said, the worst that can happen is that everyone will get dewormed (ivermecting..oh no..it is a dewormer for horses. Great. Animal trials.) This would not keep people from better treatments because there are not many they can be kept from that are not banned. Follow the money, follow the politics, and be aware that there is evil in the world that will take advantage of damn near everything. Vaccinate, treat early, mask, ventilate, strengthen immune system, isolate if you can.