Question: Why was he so dumb to insist on staying in UK in the early stages? He should have gone back to Aussieland or to Ecuador.
Answer: People like that live for fame. They cannot live without it. He loved to be in the centre of media attention in UK.
Question: So did he or did he not commit rape in Sweden?
If not then there is no reason to be afraid to go to Sweden. He is painting fanciful stories that he will be sent by the Swedes to USA, to be charged for leaking secrets.
Question: Will UK invade the Ecuador embassy and forcibly arrest this clown?
Answer: If so, then UK has set a dangerous precedent for all embassies. In future, dictatorships will attack embassies on various pretexts.