I won't moralize because that never stopped anyone from doing anything, ever :)
What I will say is, with the vastness of the internet available to me, I would not personally choose to sift through the reams of malice and hate to find the useful grains that no doubt exist, buried.
Plenty of other permissive fora where even somewhat radical ideas can be expressed but without the embrace of genocide, Neo-Nazism and rape.
I would spend more time doing charity work and contributing to open source.
I already volunteer for a reproductive justice charity, and I would LOVE to devote more time to making the Linux desktop more accessible for visually impaired folks like me.