Not to sound mean but:
Tens of thousands of people need blood in hospitals every year. There do not appear to be widespread problems. I think you’re being paranoid.
I think the concern is Covid vaccination. He sounds like one of those here who call themselves ‘purebloods’.
You either are very trusting or just lying to protect Big Pharma.
The contaminated blood scandal
In the 1970s and 1980s about 6,000 people with haemophilia and other bleeding disorders were treated with contaminated clotting factors containing HIV and hepatitis viruses. Some of those unintentionally infected their partners, often because they were unaware of their own infection. Since then more than 3,000 people have died. Around 1,250 people were infected with HIV, including 380 children. Less than 250 are still alive.
https://haemophilia.org.uk/public-inquiry/the-infected-blood-inquiry/the-contaminated-blood-scandal/
It’s only paranoia if they’re not out to get you. This world is evil and they are out to get you.