Joshua Ritchie has hit back after being criticised online for ditching the UK and jetting off to Dubai amid the coronavirus pandemic.The Love Island and Celebs Go Dating star is among the reality telly and influencer types who have flocked to the Middle East hotspot to escape the restrictions imposed by the government in recent months and found himself being called out by one of his followers during a Q&A on Instagram.After asking fans for questions, Josh got a bit more than he bargained for