Here is a cracking article in the Daily Mirror about Corbyn’s apparent ill-judged ramblings:
https://www.mirror.co.uk/news/politi...mpression=true
You might say this doesn't matter because Corbyn's not in charge of the country, but he wants to be and in order to do so he must demonstrate he understands, and can solve, complex problems. This statement is something you'd expect from a right-on 15-year-old who thinks they know everything already and whose response to difficulty is to whine that it's not fair.