It is not complicated why this is happening. Even very low wage jobs in wealthy countries pay 10x what people can make in poor countries. The gig economy advances a race to the bottom for wages, in particular because there is zero identity verification or language skills needed for most of these guys.
Of course the number of deliveries that must be completed in an hour increases. Of course the pay per delivery decreases. Of course the delivery bikers are constantly running red lights and getting killed. Of course the shoddy ebikes are burning down the tenements. That is the logic of the market: more, cheaper, all the time.
Of course the number of deliveries that must be completed in an hour increases. Of course the pay per delivery decreases. Of course the delivery bikers are constantly running red lights and getting killed. Of course the shoddy ebikes are burning down the tenements. That is the logic of the market: more, cheaper, all the time.