Perhaps one drives the other. Availability of magical tech will drive adoption of best practices in all the areas you have mentioned.
In India, ISPs already advertise low latency and high speeds for "PUBG Gaming". The market evolves to solve the needs of consumers. Advertising for low latency for gaming was unheard of in Indian ISP scene, just a few years ago.
So having this tech, would induce customers to get better hardware, wiring, ISPs etc, and would induce ISPs to provide better service.
In India, ISPs already advertise low latency and high speeds for "PUBG Gaming". The market evolves to solve the needs of consumers. Advertising for low latency for gaming was unheard of in Indian ISP scene, just a few years ago.
So having this tech, would induce customers to get better hardware, wiring, ISPs etc, and would induce ISPs to provide better service.