Yeah, it’s definitely a problem, and genetic information could end up getting linked. Even if a person thinks they might not have DNA in any existing database, whether criminal, medical, or otherwise, there’s no telling what might happen in the future. I can think of a few different ways a person might involuntarily, through no fault of theirs, get their DNA forcibly taken with no legal recourse.
Every path here will have some tradeoffs. But the odds of getting linked are probably much lower outside your home country.
draw .io is closed source.