It's interesting that white people like to have 'interesting', 'useful, 'constructive' discussions about racism without the inconvenience of the opinions of Black people.
Well yes, a fair point.
There is something of an opportunity here for an interesting discussion about social media outrage, and arguably racism too, bevause there can be so few people that believe Ellen intended the racism people are seeing.
So often the original speaker is utterly polluted by the supposed outrage that it can be impossible to parse what was really intended and how that relates to what was understood.
I think part of the problem with her tweet is actually the core of the joke - it's funny because it is ridiculous to imagine that you would treat an elite athlete as something to ride about on.
As if you could get Usain Bolt to be your pack horse. Even though he is really fast, obviously he would never do it.
But now you're thinking of him as an animal, and thinking of and treating mans as animals has a nasty recent history (and present).
The fact that he is black, from a country populated by the ancestors of slaves, makes that pretty uncomfortable when the person making the joke is white.
What if Oprah had made it?
Then maybe woukd it just be about the silkiness of riding piggy back on an athkete's back for speed?