Why does there have to be anyone held responsible at all? Couldn’t it be possible that given the present day’s circumstances everybody just does the best they c

Why does there have to be anyone held responsible at all? Couldn’t it be possible that given the present day’s circumstances everybody just does the best they can, and, nonetheless, it leads to regrettable results? My example of Rome earlier want meant to point to their political elite as a Boogeyman. I meant it more like despite their best efforts an Industrial Revolution was virtually impossible in that environment. Funny enough having slaves and oligarchy was exactly the kind of thing that held Rome back. I mean only to imply that in todays day and age, we have our version of that same situation, and similarly there is untold prosperity forever waiting to happen until the status quo changes.