You have a bizarre filter on the world if you think Amazon sharing your Internet with your neighbours without your consent is anything like socialism.
The 'material conditions', at least as far as socialist/communist/anarchist authors go, refers to the mode of production and the relationship of workers to the means of production. It is not 'measured' in terms of wealth, nor in terms of poverty levels.
It is also a mistake to say that socialism 'revolves' around material conditions. Marx himself took swift action to point out that people being happy and well-fed is by no means a 'socialist' society. This is, after all, assuming you subscribe to the theory of historical materialism - which several prominent Marxists today (and in the recent past) do not, at least strictly.
A corporation owning the means of production doesn’t meet the basic definitions of socialism since the workers have no power and it is only by the grace of the employer that their voices are heard if at all.
I appreciate that you love capitalism and want it to be the perfect system but it’s not, and you can’t make capitalism look like socialism by dressing it up in welfare and democracy.
It's about the state owning the means of production and the state is supposedly representing the people, so the textbook fairy tale goes. Of course, putting aside how evil socialist is in principle, in practice it does one better: socialism is the rule of the rich party officials over an impoverished and oppressed society. (And no, the Scandinavian countries aren't socialist.)
No, its about the people (specifically, the workers) controlling the means of production. The State is a vehicle for that in some forms of socialism, but not all. There are forms of socialism that see a role for the state but not that of vehicle of control of the means of production, and there are forms of socialism (e.g., libertarian socialism) which reject statism entirely (in fact, not only does that whole spectrum exist withi socialism broadly, the entire state socialist to anti-statist spectrum exists within explicitly Marxist socialism.)
Too many people’s ideas of “socialism” is a product of Leninist propaganda (often through the further filter of Western right-wing propaganda, which has a weird semi-alignment with Leninists in misrepesenting “socialism”.)
Under socialism, a battery factory that invents a more efficient process for creating batteries can pass that saving directly to the workers - rather than working 40 hours a week they can work 20. Their leisure time is increased. This is the future Asimov and Roddenberry envisioned.
Under capitalism, the benefits of such technological advancements gets pissed away into market forces and accumulate with the people who need them least. For some reason we still expect everyone to either inherit money or work a job - even a pointless job - just to survive. Why? We easily have the capacity to feed, clothe and house the world's population. Let people follow their passions! Imagine how many Eisteins, Picassos and Mozarts that are being born into the world right now who will never reach their potential. What an enormously inefficient and unjust system.
In socialism, you work according to your ability to the maximum society allows, and you receive according to your needs the maximum the society can provide (ideally).
If you could work 40 hours before the process, there is no reason for you to work less than that now. Your labour isn't defined by your output in batteries, but in hours. Nobody in socialist countries worked less because of technology advancements, they just had higher outputs, like in capitalist countries. The benefit-er is the factory owner, ostensibly 'the people' but really the state/party officials. You are a person, not 'the people'. You don't benefit from it directly - that would be theft from the people.
You don't get to keep your labour because you owe it to the people, comrade. Don't be greedy with the people's resources. Who are you to take from the people? You could be sent to a gulag for re-education, and then who would stand in line for your family to get bread?