There are some very good vaccines, and we should make them available to all. The COVID vaccine is the only one I struggle to see as safe and effective, especially in the way it was pushed. We may look back in 10-30 years and realize it was a big mistake.
The larger issue is that all trust in these large organizations pushing the vaccines is eroded. If there was a new breakthrough medicine invented that was safe and effective, people would have a hard time trusting now.