This is true. However, I think that no one will do the scut work necessary to find that a null result was faked, and even if they do since you the researcher g

This is true. However, I think that no one will do the scut work necessary to find that a null result was faked, and even if they do since you the researcher got very little status out of it then it’s believable that you made a mistake, and didn’t falsify data.