Silicon Valley is back for its sixth and final season on Sunday. Heading into this season, it's clear there are some things Silicon Valley wants to get off its chest, especially when it comes to the continuing conversation around the ethical relationship between big corporations and the average folks that use their services. But it's also clear that this show is ending at the perfect time as old faults quickly rise up to the surface and have to be furiously beaten back by even wilder twists of fate. But hey, it wouldn't be Silicon Valley if things …