Have you taken into account the comments being made while their mock Grenfell burned? Most of the "sick jokes" that I am more than familiar with are based on the shock and taboo factor.
They are quick blunt quips and as I clearly stated a quick verbal quip about Grenfell is not what is happening here. Model making, cutting out figures from brown paper and then making vindictive and culturally mocking comments as they burnt is very different from a play on words or swicharoo shock joke.
I know exactly what you are saying but weighing up the evidence I feel this was too premeditated to be directly comparable.
Do you realise the implications of punishing people for expressing themselves within a private place? We may as well just rename ourselves to the Peoples Democratic Socialist Republic of the United Kingdom