Mine… My Xbox 360 slim only costed 129 euro back in 2012 and to this day still work like brand new, you would think that the disc drive would stop working but no. Never had the need of open it or clean it’s insides. Still great, I just don’t use it anymore since I feel it’s outdated and loading speeds are better nowadays.
FWIW, we cleaned out one of the out buildings on my family’s rural property which was built in 1903. I found some rusty cast iron pans. Reconditioned them and use them all the time. They are at least 115 years old.