5x12 is 60. Many people in tech regularly do 12-hour days.
Some people in certain parts of tech. In the Stack Overflow Developer Survey, the average number of hours worked per week in the US was 42 [0]. 2020 may have been a weird year, but not weird enough to make 60 normal.
I would consider whether your employer is trying to normalize 60 hours to exploit you, rather than it actually reflecting reality.