Some things are just better left alone. Im sure the families of those five dead friends would agree.
Actually, the families of deceased people who were unvaccinated that I know of are doing the exact opposite - they've become advocates of the vaccine and most seem to be very outspoken about it. They're usually up front honest about why they didn't get the vaccine and why they have changed their mind. That's just the people I know - it may not be that way with others though.
