How do you know you didn’t just have the flu?
The reality is every single bit of what we truly know about this virus points to the possibility that the entire pandemic was fake. Any rational person knows the flu did not just disappear, the liars just started calling it covid. They claimed everything was covid, it wasn’t. It’s entirely possible that covid exists but is in fact extremely rare and that 99 plus percent of cases are simply the flu.
This is “moon landing was faked” level stupid. To take that much, that deeply, on that large a scale, would require an impossibly large/complex/robust conspiracy.