Agreed and, commuting on a weekly basis, I’ve noticed that things are getting increasingly worse on that front. I flew Belgrade to Sarajevo earlier on today, flight normally operated by ATR but a last-minute swap resulted in a 319 to be deployed on the very short hop to the other side of the Drina: plane half empty and, still, overhead bins nearly at capacity (pretty-much every pax travelling with backpack and, in most cases, oversized trolley…)