This is a line in the sand I will not cross. My vehicles are the most expensive things I ever owned. They're also my longest-term purchases. I already struggle

This is a line in the sand I will not cross. My vehicles are the most expensive things I ever owned. They're also my longest-term purchases. I already struggle with phone manufacturers crippling their phones with software updates. I'm not ready for this to happen to my car or motorbike. My car is from 2006. Will the greedy people who sell me a car in 2022 maintain its software in 2038? Will its dashboard still promote defunct services? Will it start showing ads after a bad quarter at the car company? Will they raise the prices just because they can?