I tried to think of a counter point - that hunting is really only fun if it’s somewhat challenging. But then i remember a lot of hunting is also wealthy people walking out onto a savannah and blasting the first animal they see. So, yeah you’re right, good point haha

Any competent space faring species would have no need of our resources or manual labor, the stuff on earth is in abundance in far easier to get locations. I would welcome a visit, the aliens would think we are cute most likely

I imagine most infrastructure will look similar, but creature comforts like a/c and heating will have seamless integration into buildings that couldn’t previously support them. We can already do this but it will be a lot easier via new devices. Also on that time scale, there’s potential we will figure out molecular rearrangers thus ending world hunger and with fusion power, we will be able to get it to the people that need it