[chermi]

Umm, a lot. Do you know how many cubesats falcon has launched? Did the space station help humanity? Now imagine a bigger one(s) faster. Bigger satellites- do you know how much of James Webb design and difficulty was around packing into tight space? Bigger satellites, big enough for new wavelengths. Big interferometer setups. Microgravity for bio and pharma crap. Better for particles far enough away to be unaffected by earth magnetic field.

Do you agree science is good for humanity? Do you like James Webb? The other things mentioned above? I'd guess yes to all based on your username. How is getting more mass into space of questionable benefit? If starship works, which everyone on earth should be hopeful and excited about, we get more mass for cheaper into space. It's the equivalent of new funding(falcon has brought down launch costs sooo much) while also unlocking previously inconceivable experiments/instruments. Who doesn't like more science funding? Who doesn't like new experiments and instruments?