You may be looking at "trailing 12 months" -- take a look at the quarterly charts, which do indeed report profits.

They lost over 20 billion dollars and made a meagre profit in one quarter of one year thanks to Uber Eats during the pandemic.

Ah, healthy business.

So made money on also questionable business on both supply, delivery side. And with actual cost realisation probably also on customer side. Doesn't look too healthy.