The reason anyone else would become the majority is actually due to low birth rates of people from those nations. People dont have enough babies. People need to have at least 3.
If everyone did this, the population explosion would be a bigger and bigger problem. Also, it is not wrong for populations to shrink. We have been through this before. Did you forget?
OK. You keep being wrong, which not so bad, but then you are obnoxious about it, which is not fine. I noticed you backed off when I asked you to give me your best argument properly.
I didn't back off. I'm just not repeating myself. I gave you the argument in the form of your formula, and the actual example laid out. I'm not going to dumb it down anymore.