Wait a second. IQ is a weighted average. IQs “raising” in developing countries due to more modern problems to solve, would also manifest itself as “dropping”

Wait a second. IQ is a weighted average. IQs “raising” in developing countries due to more modern problems to solve, would also manifest itself as “dropping” IQs in developed countries. This does not mean people are getting dumber, it just means there is a narrowing gap, which is good, not bad, assuming you want the best for all humanity.