For example as this article clearly says: "some 2023 Model 3 sedans and Model Y crossovers running older software could face an overvoltage breakdown, potentially overstressing motor drive components on the printed circuit board." If you look it up there are "many such cases" lol.
Personally I'm on the second computer for my Tesla, and I'm sure it won't be the last time some terrible software bug burns out the computer or circuit board.