You still don't get it, and that's obvious from your answer.
It's not shrimp research, it's just research. And the thing about de-funding research is that it does damage that can't be undone. When you lose funding, you lose your lab. Your lab techs need to find other positions, which are hard to find because, well, there's not nearly enough research funding as it is. And that Ph.D. that lost their lab? They have to start over, working in somebody else's lab for less money, because you can't get a grant without a place to do your research. A lot of Ph.D.'s end up finding a whole new career when they lose funding, which is a waste of their education. It's a horribly cutthroat bit of the labor market that the bean counters don't understand.
Essentially, when you suggest that we cut research funding to pay for social programs, you are suggesting we dismantle a working Mercedes to provide spare parts for a Chevy. That's why smart politicians are so resistant to cutting funding for almost anything.
And the kicker is, you can't even demonstrate that debt and deficits are harmful in the first place, let alone more harmful than budget cuts certainly are.