Even if these researchers have good intentions, they're human, and humans make mistakes. If someone doing gain-of-function research lets a new deadly virus or bacteria out into the wild by mistake, their mistake can can cause a pandemic like the one we're currently suffering from.

I don't think there's anything that we could learn from gain-of-function research on deadly viruses and bacteria that would be worth risking millions of deaths.

To be clear, I would guess that if SARS-CoV-2 was created in a lab in Wuhan, it was created with good intentions, and escaped from the lab by mistake. And rather than figuring out where to point fingers, we can work together to prevent future pandemics by preventing research that creates deadly diseases.

>Most of the gain of function research is either well meaning

It doesn't matter how good your intentions are when your behavior is extremely dangerous and can (and possibly did) result in a global pandemic that kills millions of people. Risk/reward calculations should be performed without regard to intent.

>Banning it would reduce the amount done greatly.

It would also reduce the risk of a man-made virus killing millions of people.