But nothing is actually necessary. It depends on what you want to achieve.
The speed of innovation might have gotten a big impulse by capitalism; I’m not sure if we’d technologically be where we are now otherwise. Of course one could argue that we do not need tech in its current form, which is fair.
Wow wow, easy now haha. I don’t think capitalism is good or necessary (although if things in general happen, it’s part of nature in some way).
I only think it might have sped up innovation, which is also not per se good or bad. But there are probably more possible drivers / factors to that. I know for example that in a communist approach, innovation can be driven by giving the best performing team the lead on architectural decisions. Which is interesting.
My main point was though that nothing is necessary. I fully support human rights, but on a philosophical level they are not necessary. We just want them to be important, we call them necessary.