I imagine they eat while on the move too.
So I’m not quite sure this is the indignity you make it or to be.
But unlike jobs that label themselves "system critical" such as banks, investment vulture funds and others of their ilk, the really essential jobs have one thing in common: extremely shitty pay, sometimes outright exploitative working conditions.
It is. Eating during driving is dangerous, even more so with a multi ton delivery truck. Pissing in a bottle is disgusting and a public health risk (where to properly wash hands, for one).
If delivery set prices do not cover that employees get enough time to decently work, then they have to be raised!
Since they keep showing up, they clearly think these jobs are their best option at the moment.
Here's my point: I strongly believe that you or I have neither the information or the right to judge that choice or take it away from them.
The piss in a bottle stories are just that. Amazon and Bezos have much attention and many enemies. Stories about how awful they are will always appear and circulate.