Yep, was reading that today. A 20 million drop in whites from 2010 to 2020 seems huge. Like...really really big. Whites are dying from a flurry of things many of which are self inflicted through their continued voting in of republican policy. Opioid addiction is almost entirely a corporate and political driven epidemic. The reasons people turn to them and why they can't get off of them are almost entirely policy based.
Add in natural attrition of boomers/silent generation kicking off at 10,000 deaths a day even before a global pandemic and that's a huge cliff to climb back up from.
Now put in millennial's not wanting to have kids because they can't afford it (policy), don't want to raise kids in schools that practice active shooting drills (policy) and just generally have no interest in repeating their parent's lives and you aren't replacing those lives lost at all.
Oh and then you have Covid wiping out whites at an alarming rate because of self inflicted policy and leadership and it's going to look even more bleak in the next year or two.
But hey, keep on preaching that it's immigration killing off your majority.