When you interracially marry and have kids, your own children will be more genetically distant from you than a stranger of your own race.

Your kids will also likely grow up feeling fractured in identity, not being accepted by those on either side, as humans are inherently racially-tribal, and always will be no matter how much the globalist indoctrination tries to convince us otherwise. (Ask anyone who's 50/50 about their childhood - they'll tell you they always felt like they didn't "belong" anywhere)

Aside from the social friction, your children will be robbed of that deeply-engrained pride of their ancestral lineage, as their feeling of self is foggy and obfuscated by the forks of their ethnicity.

I'm not one to tell anybody what to do — of course I believe everyone should feel free to love and marry whoever they want.

But IMO these downstream effects of ending your bloodline should at the very least be considered when choosing your partner.

It's no coincidence that the globalist elite don't just shut down these conversations, but spend an enormous amount of money/resources ENCOURAGING race-mixing (as well as the preliminary steps to increasing it organically, i.e. mass-immigration), as the earlier-mentioned fracturing of identity and homogenization of race weakens the population's ancestral ties, thus making them feel more disconnected, and thus easier to control.

Research "The Kalergi Plan" for more information on this very intentional push from above.