I assume that comment is some sort of weak humour.
The strain was not produced in the UK. It was first spotted in the UK because they were using more advanced forms of genetic sequencing than other countries.
In fact it has probably been in US for some time according to Eric Topol, head of Scripps Research in California.
Tell me Dinagam -- do you also believe that The 1918 flu pandemic started on Spain?
Finally let me point out that the Oxford vaccine is being supplied on a non-profit basis.
And a last 'finally' -- 172 countries signed the COVAX treaty to supply vaccines at cost ------ except USA.