3 months old, macbook m1 pro:

        === START OF SMART DATA SECTION ===
        SMART overall-health self-assessment test result: PASSED

        SMART/Health Information (NVMe Log 0x02)
        Critical Warning:                   0x00
        Temperature:                        31 Celsius
        Available Spare:                    100%
        Available Spare Threshold:          99%
        Percentage Used:                    0%
        Data Units Read:                    2,487,557 [1.27 TB]
        Data Units Written:                 3,113,562 [1.59 TB]
        Host Read Commands:                 53,266,591
        Host Write Commands:                89,763,325
        Controller Busy Time:               0
        Power Cycles:                       131
        Power On Hours:                     68
        Unsafe Shutdowns:                   6
        Media and Data Integrity Errors:    0
        Error Information Log Entries:      0