Electing Clinton would have given us 4 more years of Obama. That means Congress would be busy wasting time, but as I said, we wouldn’t be dealing with any of the issues of healthcare, taxes, or net neutrality we are now.
So my poor friend would still be struggling to choose between healthcare or slightly more money, our taxes would still be used to indiscriminately kill thousands of innocents worldwide, and we might have the government spying on all our internet traffic for slightly less money. Huge improvement, I can see why I should support a party promising that.