Carbon emissions and space junk is like the least of our problems. We got god only knows what leaking into the soil and drinking waters. Microplastics everywhere. Cancer causing gasses and potentially invisible waves between all our devices doing who knows what to our longterm health.

It doesn't matter what you do personally. Big unregulated corporations have decided to just do whatever they want and you're going to get genetically fucked just by existing on the same planet as them.