I have many problems with the song, with the timing, with the lyrics (the very few lyrics).
First of all, don't use children for propaganda that you know will backfire. Those poor kids who are probably proud to have written this will be devastated that it has such bad press.
Secondly, Great Britain doesn't include Northern Ireland. How fucking dim is that. Thirdly, schools in Scotland are shut. Double dim.
There are three nations in Great Britain. Scotland, Wales and England. They have mixed up the term 'nation' with trying to be inclusive of all immigrants. Which is so so disingenuous. We are not going to improve race relations with a jingoistic sing song in school for christ's sake.
Finally, so many people are stating that they don't like 'gestures'. Boris Johnson is at the front of this. Priti Patel. Gavin Williamson. Then they come up with this crap.