Yup it appears as neutral bias because (or when rather) it corresponds 1:1 with your belief system, which by default is skewed af. Unless you did a rigorous self inquiry and mapped your beliefs and thoroughly aware of them that’s gonna be nearly always true.
I don’t agree if I understand your reply correctly, it’s possible to become aware of your bias. People are able to self-reflect and engage in self-enquiry. From engaging in philosophy to rigorous self examination of what things you hold true. Everything you hold true is your bias (I wonder if thats what you meant with your reply)
And I wouldn’t be surprised if there are also tests out there.
One can try to be more objective and far exceed others, specially in your area of expertise, but you won't grow all the way and outlandish ideas live on under topics rarely examined.
If you make enough effort towards objectivity for long enough you continue to find crazy obvious stuff you actually bought into all along.
To do a funny example: People use to attempt to make devices to communicate with the dead. What happened to that effort? Did we just one day decide it can't be done? What evidence do we have to support that conclusion? We can try argue it is unlikely to succeed. We have nothing to show that supports any kind of likelihood.
