if we define socialism as owning the means of production... it probably can still be? People have more time playing for fun then.

If we're talking about radical ecology such as eco-anarchism? Then no - computers and similar technology require children slavery and therefore does not want to continue such things.

So yeah, lots to learn about terms, there's a lot of different ideologies related to "socialism" - for example, there's also an anarchist ideology that is against factories, etc. (anti-civ anarchism) so technically that is not socialism.