It does undermine your argument though, because you are saying that it only spread because of capitalists. I'm telling you it spread because of government funding and capitalists were just the medium by which the funding was used. The capitalist part is replaceable and unnecessary.

Could you explain how it doesn't undermine your argument?

The internet would not have existed without government investment. Back when the idea of the internet was being floated around in the early 1960s the US government did contact every major telecom company in the country snd all flat out refused meaning the government had to publically foot the bill (and the work).

No, capitalists would never, ever have invented the internet.

You are speculating on hypotheticals though, since no one can know for certain how things would have unfolded in a different world.

I'm not even going to argue that capitalism doesn't get you some positive outcomes for certain people.