Nah, we can always protect ourselves from ads or malware. Worst case we can go completely offline or use an extremely locked down system. C8 and similar compou

Nah, we can always protect ourselves from ads or malware. Worst case we can go completely offline or use an extremely locked down system. C8 and similar compounds pollute the only inhabitable planet we have access to, there's no escape from the pollution. The man-made C8 will remain in the water and soil far longer than any human will be around, but before that it will accumulate in our bodies and poison us. And C8 is just one such compound, how many more are there?