Serious How would society react if paternity test was legal

[sockekus]

Lets say WHO (world health organization,) and the UN (united nation) have constructed a bill that is part of "orgins of species" the purpose of the bill is to find the everyones human ancestry. so they mingle by making it mandatory for every country to enforce this law to there people.
This test shows who your mom and dad are etc.
How would society react to this? How would women react to this? How would men react to this?

 

[Immolator]

Doubt it, some countries already laws in place outlawing paternity tests.

 

[Lobo]

Paternity tests are legal and somewhat common in my country... jeez gotta suck being American or Canadian getting cucked left and right by the government. You can literally get sued because you touched somebody JFL, crazy fucking world

Now me personally I wouldn't marry some female much less have kids with her if I couldn't trust her. She'd have to be the extremely rare kind that would stay loyal to me till death. Think brainwashed types like sand whores or Eastern Europeans who can't conceive of not being trad.

But if I felt something was even slightly off, I would most definitely travel to a different country if I had to for a paternity test.