Totally wrong. I have no opinion on life in London. I haven’t lived there for 65 years. I observe parts of it when I visit, very occasionally, and am very pleased I don’t now. I didn’t like it 65 years ago because it was crowded, impolite and expensive. That’s seems not to have improved.
What I comment on is not life in London but the attitudes displayed here by some who do. I don’t doubt your wife was afraid to walk down the road in broad daylight. I felt the same walking past the Blind Beggar in Whitechapel 65 years ago. I don’t do it now through choice and nor, I suspect, does your wife. Which is the point. We all have choices. If you choose to live there, for whatever reason, then clearly those reasons outweigh the reasons not to. It seems to me that some just get stuck in a rut, are incapable of dealing with things so just moan about them. Which is their responsibility. Not their environment.
I choose to live in Cornwall. Which means neither the West End nor Selhurst Park are on my doorstep. Beaches, fresh air, good sailing, great fishing, The Hall for Cornwall and Truro City are though. I have made a choice. Others make theirs, or are too lazy to try.
You had a couple of unfortunate experiences here some years ago. They happen! There are a*se holes everywhere. What I have pointed out is that your experience was untypical, based on my own which now extends for 15 years.
Providing verification for any personal experience on a forum is next to impossible. Sharing them is all you can do and hope that your word is trusted. I don’t doubt your tales of being badly treated here even without them being verified.