> I suspect very strongly that "new types of products available" has nothing to do with lifting people out of poverty
Your suspicion is wrong. GDP per capita has increased significantly in emerging markets where cheap labor creates these "new types of products", with China being the prominent example
> I don't even know if fewer people are "in poverty" now than pre-internet or not!
That is a well known fact, you'll just have to google it.
> I am gonna want some analysis based on actual numbers of some kind that shows the internet did those things
There are countless analyses on the benefits of globalization which was enabled in part by the advance of near-instantaneous telecommunication