That's why their threats to leave London are empty and why they're fighting every ruling tooth and nail to preserve their imbalanced model here
London is both their poster-child, and their Achilles' heel.
1) Reassuring investors that the Uber model isn't broken
2) Applying political pressure to try and override/change legislation
What those riders won't realise is this is because RIGHT NOW, they're not Uber's customers. Venture capitalists are.
Riders are part of the product.