Its wild that people can think a whole ass batch of people (a generation) thinks being 10 min late to anything is not a bad thing. Like if you show up to meet someone and they are 10 min late, its not the end of the world but if it happens every time you are going to judge that person.

I don't think jobs should be tied to timecards (I hate time keeping systems, I had to fix some) but to job requirements.

Some examples: Office work normally does not matter until it does. I once worked in a banks head office and had to at or shortly before 7:30am tell all the ABMs to change to the next business day (this would cause them to go offline briefly) and pull the reports for that day. If I was 10 min late the reports would not be there on time for 8am where they are needed for another task a co worker is expected to do before the bank opens (at 8am in some places).

Any retail store that has some respect for their employees and customers needs people to not be late, showing up 10 min late might just mean rushing to open or relieve some co-worker but that also is likely increasing the risk of accidents. I don't think its fair that someone gets to work an extra 10 mins or wait to buy whatever for 10 mins just because some one thinks "eh, 10 mins is close enough"

Task based jobs on the other hand (say programming, maintenance, sales, repair centres, etc.) should not really matter as much. When you start is less important then if you meet a deadline when finished. I used to work a job that wanted me to "start" every day at 7:42 AM (we used time units of 1/10th an hour) but would get real pissy when I did not leave my house until 8:30 or so since the stuff I was working on was in places that did not open until 9 or 10 am. They told me I should go to an arbitrary location (a warehouse or McDonalds where the examples they gave) by 7:42am to log in "in order to show I was ready for work". That was stupid and irrational, so I did not do it. But I would also not show up 10 min late if I could help it for any appointment (work or otherwise) since I value my time and the peoples time I am interacting with.