Because you spend your time harassing people here. This is not a place for you. You might try your local park Karen. You apparently wanted to harass King’s College by posting here. This is not King’s College. You harassed regulators about this drug because King’s College was involved, Karen.
Quit it with the nonsense. You either are a person who makes up wild, nonsensical stories about your history and certifiable or you are a short just trying a new tactic. I think it’s likely the latter. I guess you could be both.
Some of the effort seems to have come about in the changeover from EMA regulation to UK only regulation, via BREXIT, so while the UK government made legal preparations for the rapid deployment of COVID-19 vaccines through amendments to regulations, the approval process still required a thorough review by the MHRA, with the CHM providing advice on safety, quality, and efficacy. It seems rather they needed to create a framework for stepping out fully from the slower EMA process. Because Europe operates by consensus, creating more efficient processes are not as easy for the European system in place now, but the UK had the opportunity and necessity to address these matters regardless of COVID because they had just left Europe.