'"The question: is Brexit a good idea? No-one on earth knows the answer to that", says the person who literally ran the campaign to leave the EU, Dominic Cummings,' wrote Sam Bright.
In the hour-long broadcast Cummings said the sooner his old boss Boris Johnson leaves No 10 the better.
The former aide said it is "objectively ludicrous" to suggest that Boris Johnson as PM is a "good thing for the country".
“There are max 3 million in this country aged over 80," he said. “It shows we don’t go for nationwide lockdown.”
The prime minister’s former chief aide reignited his war of words with Number 10 in his latest pay-to-view blog post.
The PM's former aide said Sajid Javid's appointment as health secretary is "awful for the NHS".
“No procurement, no lawyers, no meetings, no delay please – just send immediately," he said.
“These are the people who are supposed to look after us and they are behaving in a way that is not funny," he said.
The comments were made during an online question and answer session, which subscribers were required to pay to access.