No, I don't think he can. That doesn't mean his policies aren't popular amongst the public and, arguably, have the interests of the 'average Joe' at the forefront whereas the Tories will pursue their own selfish self-interests, as they always do.
How is he out of touch? His policies seem very popular with a large proportion of the British public ??? Is it because it's Corbyn and the mainstream press say he's 'unelectable'?