From my privileged point of view: no.
From the point of view of some other londoners, who perhaps were born here, maybe they think so, and I wouldn't want to write off how things look from where they are, even if I might disagree with them about what the main causes of certain problems are.
From the point of view of online commenters under a news story just yesterday, about a shooting we had here in Brixton, apparently London is entirely destabilised and entirely lawless, thanks largely to mayor Kahn, but I don't really care what those particular idiots think because I doubt any of them live here or have any real idea of what London is like.