These gene manipulating vaccines are totally different to the traditional vaccines that encouraged our own natural immune system to respond and give long term immunity. So they haven't been in development for years and that's why they are for emergency use only since they are many years short of being proven to be safe with minimal side effects including death.
Ivermectin has been used on a massive scale for 40 years and is considered to be one of the safest drugs out there. That's the difference, that and the fact that there a huge number of studies showing just how effective it is. The fact that it's cheap, safe and effective means nothing to the pharmaceutical companies because their number one priority is profit which is their motivation to discredit ivermectin.
If you read the opinion of experts you will see that wearing masks does not stop any virus and impacts our health in a negative way.
