See my reply below.
TLDR version: Netflix compensation is all salary. Google, etc, comp is salary + stock + bonus, and I suspect these applications list just salary, not total comp.
If you're a US person, why not... But for someone who needs H1B sponsoring and relocation (probably with a family as well), Netflix is the worst company to work for as your first American employer.
It's also because they explicitly prefer to shift as much compensation as possible towards salary as opposed to stock, benefits, perks, etc. They released a long presentation about why they do this, I think it's somewhere on Slideshare.
Netflix engineers are better than the average engineer (even in a given job title), so the prevailing wage calculations don't represent the true economics.
But in any case, H1-B visas can lower the wages of engineers without H1-B holders earning less than Americans. It's just like any import. The import itself doesn't have to be sold for cheaper, it's just that the presence of the import lowers the price via competition, so that both the import and the local good are cheaper than the price before importing started.