And that‘s.....
... what I love most about the song! It‘s funny, a joke. Teasing people who wait for his „recipe“ for a song (he didnt even claim it has to be GOOD!)... and then going all „bitch please, calm down, who cares about a complicated song when the only thing to do is having fun!“
That‘s the joke: writing a song means you don’t need a skill to write. The main thing is, keep a catchy phrase or melody in your head and don’t think too much about it.
Come on! Don‘t tell me people really expect a thesis or manual about how to REALLY write (compose) a song... and get disappointed.
By the way: I know how you feel, I really hate the winners of 2016 & 2017 but hey, I had to live with it. Maybe this year a song that I like will win (the only time this happened to me this decade were 2014 & 2015 so it’s really time again ;-))... but if not, of course you get mad but life goes on and so does this year and next year will be another Eurovision. So stay strong and deal with it! ;-P