Quote Originally Posted by Grist_To_The_Mill View Post
No it hasn’t

That’s what science does, probes new ideas, most end up in dead ends but sometimes something new and innovative comes along.
It was abandoned by many scientists because they couldn’t make it work.

The new untested version was given emergency license and was allowed to be pumped into people around the world without the correct protocol. Warp speed they called it in the USA and a chance to make millions by your prime minister