Pseudoscience is not exactly the same thing as biased research, where the scientist has some bad motive (such as personal gain, fame, or financial profit) for promoting their findings. It is also not the same as an untested hypothesis, which is an idea that scientists cannot test yet because they do not have the money or technology to do so. The theories of quantum gravity are untested hypotheses: scientists can easily imagine experiments to test them, but they just do not quite have the technology to do so at this time.