it's like losing the world series 0-4 but claiming that each team had almost the same amount of runs spread out over four games. That is not the metric by which we measure elections. It's an entirely different game. For example, many republicans might stay home in new york or california given they know those states are 99% clinton. But if we actually had a popular vote election many more republicans could have turned out in those states and clintons margin wouldn't be what it is currently. We really don't know what the turnout would be in a popular vote election because it would completely change the dynamics and dump the election on its head. It's almost a meaningless question.
So yes, if you are playing "the popular vote" game, then sure, not a landslide. But that's not the game we are playing, it isn't the game clinton was playing or trump was playing, no matter how much liberals want to believe it. And I can assure you, clinton isn't sitting at home watching netflix right now saying to herself "well... at least I won the popular vote"... no... she is feeling like the complete and utter loser she is. A disaster. She lost to the pussy grabber. She had almost unprecedented support and advantages and she fucked it all up.
Trump flipped multiple blue states red that haven't been red for 20 years. He had a superior strategy that paid off. In the game of electoral college (which is what the candidates actually play), clinton got blown the fuck out.
Michael phelps beat his competition by only fractions of a second. Maybe you think they are all fine swimmers, but in the olympics that's not good enough. Phelps is the one that is the champ with all the medals around his neck.
So we can keep talking theoretical as republicans keep getting more house seats and governorships and supreme court picks. We can talk theory all we want, but at the end of the day, republicans are winning handily.