it's proof they subsidized, past-test, 7 years ago.
its really weird to point to what uber did more than 7 years ago as non public company with no public reporting requirements, and try to use that to refute publicly reported numbers from today.
They have lost $31.5B since 2014 and turned a profit just now. Where did that money go? That one Beyonce party, or it still might have had something to do with their main thing, the rides?
What exactly would "subsidize" mean in this context? If they're charging way less than they need to break even isn't that technically a subsidized ride?