In fact, my first job was a typical summer job in the service industry: I scooped ice cream at an ice cream store. There was a tip jar and our tips were pooled and divided by the hours we worked -- it was not much but it was something.

I would not have complained if there were no tips and our salaries were increased a bit to compensate.

No, I do not have a lot of empathy for people who are unwilling to accept change or who think that a company that introduced some new technology should be held responsible for how that technology personally affected them. I have no interest in freezing society in time and only allowing new ideas that have no negative impact on anyone to be put into practice.