It's not a matter of the administration itself reading message board comments to feel justified. That's a straw man.
Rather it's about people reading each others' opinions and continuing to placate themselves with thoughts that these actions are anything resembling reform or serving the general interests of our country.
Policy positions don't exist in isolation - their actual effects depend on other policies. Even if everything you yourself advocate for would work well together, this does not mean all of your desired policies will be taken up as a whole (similar dynamic of my comment two back). Furthermore the specifics of a big-name policy depend on the people implementing those policies, which is why I keep coming back to the motivations of the current gang.
Cut funding to scientific research by half, with the goal that private industry will take up topics adjacent to it (semiconductors, computing, drug research, etc), while significantly shrinking the tax/inflation burden by generally downsizing the government? Maybe plausible. Cut funding to scientific research by half indiscriminately while stifling domestic industry with hefty import taxes and raising taxflation? Once again, it doesn't seem like the goal is reform to further our national interests - regardless of one's political framework.
But even modulo other policies, what do you see as the point of say coming up with the perfect nuanced plan how to reform the public system of scientific funding? The system of last year no longer exists. Today's system won't exist in a few months. Maybe we can talk about how best to pick up the pieces and rebuild when the butchers are gone, but even just thinking we know where the bottom will be is hopeful.