alt Hacker NewsThis strikes me as an unreasonable demand on the author of the comment. Part of the point of the current system was (at least at some point) to have knowledgeable people, armed with the available facts, figures and theories make some attempt at balancing the safety of the incoming people against (at the very least) their economic impact on the country. From there some rudimentary guard rails (quotas, visa type, etc.) would be set. I suspect few of us in this forum feel comfortable making these decisions from behind a phone, tablet or laptop.
My understanding is that many of us, perhaps including the author of the comment to which you are responding, would like to see at lease some small, inching movement towards such a system.
On the contrary, asking for well-thought out political thought is the most reasonable demand in the world. If you have an idea about health care, national defense, or trade policy, I expect thought and numbers, not vague platitudes.
For example, you want small inching movement. From what starting point? Inching movement from the near-zero flows of the mid-20th century? Inching movement from the mass flows of the 21st century? Both ideas would have major consequences, and if you are going to advocate for mass social change, you should think it out and advocate with care and thoughtfulness.