> The internet evolved from the telegraphy network, which was not created by the government.
Claining that the internet evolved from telegraph is very much bad faith, but the worse part about this argument is that it's wrong: the first country-scale telegraph network was indeed funded by the French government[1].
> As for bad environmental effects, socialism has a much worse track record
Why are you guys obsessed so much with socialism? There is no mention of socialism anywhere in this thread. Government funding stuff has nothing to do with socialism in the first place, otherwise it would mean that every developed country is a socialist one, with the only non-socialist countries being failed states like Somalia which really isn't the argument you want to make.
> Free markets produce enough surplus that costly mitigations become practical.
“Free market” doesn't exist, it's a propaganda phrase with no basis on reality. The government always and everywhere has a key role to play in the economy, by counteracting all kinds of negative outcomes that arise from markets (mitigating crashes or maintaining consumer trust through regulations to name a few).
[1] https://en.m.wikipedia.org/wiki/Chappe_telegraph