What makes you think they won't falsify the "raw data"?
It's kind of impossible to do that without making you appear to be an X-men mutant, or dead. Our gene coordinates are all interconnected like a web of dots, all reliant on each other. You can't change any of them without changing all of them, and if you change all of them then you come out as a different human and that can easily be identified by comparing it to your own genetic characteristics.
You can easily fake an
interpretation of your dna coordinates to make it seem as if you have a different ancestry than you do, but it's pretty much impossible to fake your
raw data because of how complex and individualised our dna is.
For example if you change one of my coordinates in my dna profile (raw data) then i shouldn't be able to live because there is an incredible incosistency in my dna.
Conversely, if you swap out my dna data completely for someone else who is 10% asian for example, then i should have a completely different blood type, appearance, ability to digest foods etc. than i do, and i can test these things on myself and compare it with the dna data and say "this isn't my dna".
I'm sure the Jєωιѕн companies want to fake our raw data but God has put measures in place to prevent this.