They have no intellectual base now that socialism and communism have been exposed as frauds, and so they just go with the flow. The flow at the moment comes from America, Europe, Environmentalism and the UN. None of these are consistently pro-individual rights, and so Labour blithely destroys our institutions and curtails our freedom without knowing what damage they are doing or why. The whimsical nature of the party discourages long term planning by business and encourages contempt for government as such.