It's all intentional. Lie lie lie, you create your reality if the actual reality doesn't suit you.
The only way they would see conflicting information is from a source that wouldn't 100% lie for Trump and therefore would immediately be seen as "illegitimate fake news" in the eyes of his supporters. It's such a stupid feedback loop...
There is so much evidence against Trump that even the echo chambers are admitting Trump is guilty. Of course they also believe that he is above the law and even their religious spiritual beings choice for a leader in some circles.
Even my extremely religious conservative parents (70+) stopped believing that Biden was some mastermind of crimes, he can't be a dementia suffering popsicle and be a strategic political genius at the same time. In reality he is a life long politician who knows how to influence voters and wipe up votes in Congress through the art of negotiation and compromise.