What do you mean 'again?'
This article, or response, or whatever it is, has only just been linked to from this thread. The one which announces:
''... a point that was made quite often to me on the doorstep by white working class men and women was why was it when every other culture was encouraged to celebrate their identity, when they wanted to celebrate their English / British identity, they were dismissed as racist. For the record, the majority of these people had no problem with other cultures celebrating their identity, all they wanted was a chance to celebrate their own.''
And it's the same article that seems to discourage immigrants from celebrating their ethnicity, suggesting instead that they should celebrate being British. Or seeming so to suggest at least.
One does not have to be Laurie Penny to find such suggestions reprehensible.