Sure, that's why they sanitize the User-Ggent header when using these proxies. Good luck attributing the scraping to anyone at all.
Either by technical means or by a whistleblower.
Which might be a gamble worth doing, but also might not. And regardless, the fact that it is a gamble alone slows down velocity.
Yes, yes there is always something. Yes there can always be workarounds.
But that is not the point. The point is that things are made harder. That is the point. To make things harder
Not impossible. Harder
Jesus Christ. It's all just a game of probabilities and friction. One needs to understand that to understand reality.