Regardless of my own views on Farage, it does worry me that people continue to believe things about him that are not true.
As has already been pointed out, Reform UK is a company, and Farage is not just a director, but a Person with Significant Control, which is important in governance terms.
1 active person with significant control / 0 active statements
Mr Nigel Paul Farage ACTIVE
Nature of control: Right to appoint and remove directors
The company was formerly known as the Brexit Party Limited, and changed its name is 2021. It only files filleted accounts, but looking at its balance sheet, it is in debt to the tune of £1.1m, which is a director's loan, and which is only payable when the company is in a position to do so (that will be if and when it's collected enough donations from the public, I assume, since the filing states that will be the company's income generating strategy).
With regard to the great bank campaign, both the Travers-~Smith and FCA independent enquiries found that he had not been unfairly or illegally debanked, and that his political views did not drive the decision, which was commercial. Nor was there any evidence that political debanking is routine practice amongst UK banks.
The reports said there were mistakes in the process, and in how Farage was communicated with, and Alison Rose was censured for breaching confidentiality, for which she quite rightly lost her job.
As far as the actual campaigning and supporting ordinary people goes, I used one of my junk email accounts and some false information* about account closures to register and ask for support when his website www.accountclosed.org/ went live last summer.
I leave you to guess how much help or information I have had...
*there are no checks. Some may believe, as a consequence of this and the lack of follow up, that it is merely a data harvesting platform.