Any process unless specifically adjusted to compensate for it (and the adjustment itself is a distortion of it and has secondary effects) will be affected by the environment it is working in.

So specifically for Capitalism and the practice of Science under it, funding and the societal pressure on everybody including scientists to have more money - as wealth is a status symbol in that environment - are he main pathways via which Capitalism influences the practice of Science.

It's incredibly Reductionist and even anti-Scientific to start from the axiom that environment does not at all influence the way Science is practiced (hence Capitalism is unrelated to Science) and then just make an entire argument on top of such a deeply flawed assumption