If the WASPI women had been prepared for some kind of compromise involving an interim Pension Credit or reversing some of the changes to Universal Credit, which means they have to work longer hours, they might have stood a better chance of success.
However, means testing would have meant most of the organisers wouldn't have gained anything because they are quite wealthy in their own right and don't actually need the money. In any case, women born in the 1960s or later wouldn't have seen any benefit from the court action.
To think that London, or anywhere else for that matter, does not belong to any one demographic