3 yrs and counting 🤞, mine is still going strong.💪. I have not experienced the slightest glitch nor hear any sound from this piece of slab, other than the usual ding when it restarts after an update .
My Purple M1 16GB/1TB with extended keyboard and trackpad is still going strong. Ordered a day or so after launch. Have not had any problems. One of the best computers I have owned and my daily driver.