No one likes the elite, no one likes business people, politicians etc. But why the total disdain for experts? I don't get that.
Disclosure: I work in an 'expert' type job. Nothing to do with the EU though. I'll still be in a job if we leave.
As an expert, your job is to get to the facts. My clients and the users of my advice expect accurate information, even if it's not what they want to hear. If I tell them some bullshit based on my personal opinion, I'll lose their trust and they won't ask my advice again. I have to show data, evidence, hard reasoning.
Right now, the vast majority of Britain's experts are saying clearly that staying in serves our interest better than leaving. Lots of reasons, based on their detailed knowledge of about a million different issues that we never get to hear much about. Primarily they are seeing the impact on jobs. I can see in my own sector (tech) that jobs would be lost through Brexit, and new ones wouldn't be created.
These experts - who include the Bank of England, which has a statutory duty to protect the UK economy on behalf of British citizens - are there to help us. They're on our side. And yet we'd rather trust Boris Johnson (who was pro-Remain before February), Michael Gove and Nigel Farage?