Bias isn't about liking or disliking.
We just happen to be, for many reasons, the leagues main antagonist.
Pro football isn't about open, fair athletic competition anymore. There have to be gripping story-lines, drama, suspense, grand tales. It's theater. A TV-show.
For our history of last-step failures, the conduct of our owners and the constant flux of starts leaving us just when ripe, we make up a brilliant antagonist. A constant antagonist. And then there are the constant media pundit selection, always with selected ex-players who absolutely hate us.
That's not even up for discussion. For proof just refer to the media coverage of us vs. Leicester during their so called fairy-tale season.
Also, if you can bear it find the THFC twitter profile. Then find their end-of-season goal compilation with Son. Watch the goals, sound off, be happy and enjoy the football. Then watch it again, crank up the sound to full and watch it while paying special attention to the word selections and the tone of voice from the commentators for about half those Son goals, of which some are brilliant - these guys are gutted, absolutely devastated for half those goals. Not even trying to hide it.
All that shit creates a backdrop story of Spurs, as a plain, old fashioned antagonist. For there to be a winner there has to be a loser too. And they genuinely want and expect us to play the part.
That's bias.