I wasn't conscious until the early 2000s, so forgive me if my comment conflicts with any firsthand knowledge you may have. My guess is that those in those early days, the internet was a frontier less concerned with extraction of value because it much less clear how to do that versus today. The internet was probably going to play out roughly how it is now no matter what happened once you got enough people on it, overwhelming those who valued the open culture and structure which came before.
Regarding socialism/communism as you used the word, I personally don't think it is a good system to apply to the total breath and depth of society in the real world, but it seems to me when the internet was in its infancy and on a plane of existence almost entirely apart from the real world, it's easier to be communist. Having a terrible time on the internet probably meant you just lost a bit of time, productivity (esp. if you were one of the early users/academics/professionals which found utility in it before the masses), and a few cents of electricity. Now, everything I care about in real life such as my bank account, social reputation, work, and so on can be connected to, accessed, improved, or destroyed on through the internet in some way. It's made a lot of things more convenient, but there's a lot of power to be had and space for chaos to be sown. The stakes of real life have spilled over and with it all the internal and external problems socialism/communism has to contend with in the real world.
I think it's rather disingenuous to complain about vague and un-named "internal and external problems socialism/communism has to contend with in the real world" in a thread about explicitly enumerated problems that capitalism has directly led to.
The internet didn't become capitalist because socialism is inherently bad. The internet became capitalist be we live in a society run by capitalists and they realized they could exploit it.
Regarding socialism/communism as you used the word, I personally don't think it is a good system to apply to the total breath and depth of society in the real world, but it seems to me when the internet was in its infancy and on a plane of existence almost entirely apart from the real world, it's easier to be communist. Having a terrible time on the internet probably meant you just lost a bit of time, productivity (esp. if you were one of the early users/academics/professionals which found utility in it before the masses), and a few cents of electricity. Now, everything I care about in real life such as my bank account, social reputation, work, and so on can be connected to, accessed, improved, or destroyed on through the internet in some way. It's made a lot of things more convenient, but there's a lot of power to be had and space for chaos to be sown. The stakes of real life have spilled over and with it all the internal and external problems socialism/communism has to contend with in the real world.