This is a really tone-deaf straw man caricature of what I am saying, I'm afraid.
> But I wouldn't call every random friend group "adult children emigres with unexplained wealth" as a single target audience.
It's a pretty solid, not even satirical summary of many of the people who live in that development. It's not really a place for Londoners.
If I were a gambling man I would suggest to you that tickets for those events are likely to start at more than the couple of hundred dollars you are suggesting people spend without thinking. The cheapest standing tickets for the next Oasis tour (at very large music stadiums) are more than $225.