I've not read any detail about Mahmood's sponsorship proposal, but judging by the posts on here, it seems to be an open invitation to certain groups to bring over their family members.
The weeping hearts will continue to avoid actually walking the talk, but will be cheering on Mahmood unless or until their lives are impacted in some way.
(As an aside, we're currently on the boat in Yarmouth Harbour. "Mrs Two Degrees" and the Russian warship is still a topic of conversation on the pontoons. I doubt she'll ever live it down.)