Is the fact really that serious? Traditional numerology culture has always emphasized that "fate is fixed and fortune is changeable". The fortune of the day after tomorrow can be improved in a certain way, whether it is fortune, peach blossom fortune or career fortune, it can also accumulate goodness or improve Feng Shui. I won't go into details here, it can't be changed anyway. Its existence is like a person in a big frame, and no matter how unhappy people are, they will not fall out of this frame.
To take a step back, even if there are so-called secular experts in this world, assuming that they can tamper with one person's date of birth and then change the fate of the other party, they should worry about the retribution of "five evils and three deficiencies". It's not cost-effective anyway, because normal people can't do such a thing.