Not doing their own research is a feature, not a bug. Were they doing their own research, that would be simply one more source in the sea of other sources. Wiki

Not doing their own research is a feature, not a bug. Were they doing their own research, that would be simply one more source in the sea of other sources. Wikipedia can link to various sources and if a contradictory source exists, you can bet it will be brought up and debated. In the end, I suppose it's going to come down to the bias of the moderators, but there is literally nothing that can be done beyond requiring sources and giving all viewpoints a chance to give their opinion.