I don't know that this is a good argument for science. We should fund science because we want to discover new things, not because we can draw a dotted line to an ROI. Similarly, we should fund the department of giving poor people money for food. Not because there's an ROI somewhere down the line. There's never gonna be a return on that investment, but we should do that because we're humans and we want to lift our fellow human out of misery.