No, not less than 1%. 100, 50, 25,12.5, 6.25, 3.25, 1.625, 0.8125 = 7 generations. That's assuming an aborigine married white, the offspring then married a white, and so on. Assuming 25 years per generation then 2023 - 1788 = 145 and divided by 25 = 6. The "minimum" blood mix at the moment might be 1.6% aborigine 98% white.
How about if an aborigine married another aborigine, their offspring married other full-bloods ...............
