What a lifetime crock, troll.
The white replacement by dots started a generation ago, where whites already
on place were forced to tdain their replacements — the literal opposite of your rationale — and then fired.
Sod off, swampy.
every generation of workers is forced at some point to train their replacements.
The issue now is that there are not enough properly trained and educated American citizens with the proper work ethic to work the vast number of jobs needed in tech. So until we make major changes to our schools, we will need to bring in top talent from around the world to fill those needed jobs and in the process make America greater than it has ever been before. As Trump has said, we WANT emmergants, we just want them to enter legally and we want the best of the best and not the mentally ill or criminals.