I missed the days of smiles and people being helpful at a place of business.
It's sad to see the current state of the mindset and work ethic of a number of workers (not all). Perhaps it's poor training, toxic work environment, poor work culture (owners and managers are not exempt from this), poor hiring standards, a new conditioned mindset of society, unhappiness in one's life or unhappiness just for that day, or just poor upbringing.
Who knows? Even though I don't believe in robotics, automation and AI, I do at times see the reason