Ha, the top comment was basically "not every industry is like Silicon Valley," and your response (among many others) is basically "life would be better if more industries were like Silicon Valley." Ok, that might be true, but it doesn't actually change the game on the ground today.
It's easy to say that "more people" should take career risks. It's harder to be the person who's spent their entire life striving toward a Ph.D. in the field of study they love, and face the (very real) possibility that they'll get one shot and that's it.
Even if they can land at a Silicon Valley company (not as likely for biomedical researchers, BTW), that's not their dream. Their dream was to do groundbreaking scientific research. That's why they got their Ph.D. instead of a job in Silicon Valley.
I don't think Sam addressed the commenter's concerns at all.
It's easy to say that "more people" should take career risks. It's harder to be the person who's spent their entire life striving toward a Ph.D. in the field of study they love, and face the (very real) possibility that they'll get one shot and that's it.
Even if they can land at a Silicon Valley company (not as likely for biomedical researchers, BTW), that's not their dream. Their dream was to do groundbreaking scientific research. That's why they got their Ph.D. instead of a job in Silicon Valley.
I don't think Sam addressed the commenter's concerns at all.