In that apology, there is no retraction of the reason for closing his account – only a statement that it is absolutely not the bank’s policy to exit a customer on the basis of legally held political and personal views (and not that the bank exited him for this reason).
The documents Farage obtained showed the bank described him as having ‘xenophobic, chauvinistic and racist views’ citing his comments on Brexit, and friendship with Donald Trump – all of which is true.
So unless you can provide proof of that retraction of the reason for closing his account (not meeting the required financial criteria) – people are going to agree with me that Farage is indeed a fool.