> cashiers are getting extincted little by little,
Cashiers are still alive and well in Japan, thank you for asking.
> Supermarkets all have self checkin
Not everywhere and even where there is i see way more people queuing for the cashier queue than going for self checking but maybe it's different the Californian world or wherever you are living.
> ovens and breads in EVERY supermarket
I'm obviously talking about local breadshops in cities. they are alive and well, once again, and not going bankrupt. Quality still matters.
> train systems in many countries have automated lines
Yes, but how many have automated trains ? it's technically possible for a long time yet trains are still driven by people. It's way more simple to automate a train than a car yet it's not happening. Strange, huh ?
I'm just making observations based on real life - the world has not massively been robotised since the 90s (it has certainly happened in many manufacturing plants but the "worker"/"human face" is very resilient when it comes to local services).
