Definitely disappointing.
Though, I doubt that this decision was something that was within their control - most likely they are concerned about the pressures that the regulatory bodies placing on them to remove all untraceable transactions with cash. And given the fact that Localbitcoins has expanded so much in terms of their trading volume that there is no escaping from the eyes of regulatory bodies.
All the alternatives that still work with cash in person without any KYC will probably eventually encounter this issue as well, given that they have noticeable volume. That's all people can go with at the moment if they still want cash in person trades right now, though.