As corporation tax is a tax on profits your experience seems to be absent of economic reality.Not in my experience of british companies.
pre-covid pandemic, and pre the government destroying the economy. I've no doubt their could be a place for it, just not imminently.
I wonder how Norway manages taxing oil and gas companies at over 70% and having a sovereign wealth fund we could only dream of. If they make a quid they will continue, it is the nature of the market FFS