Squeaking = beginning of the end?

Hi people, I read with horror how many prejudices there are still against Alfa. Or is it true?? I’m driving a 156 for 18 months, built in 1999 and could not detect any annoyances… except…yes… fuel consumption, insurance.. and then the belt squeaks now, without looking really bad. This can be appeased by silicone spray. Who has a better idea, likes to write.. or are these the first signs from the end??? Comparison to Alfa, drove until Then a Hyundai Accent, totally horny, except for a little thin sheet metal. A 3 BW, also in 1999, you look like monotonous. That’s as if you were driving a large roller cabinet through the area, so inflexible. To do this, the heating takes forever and the engine doesn’t run that round in the cold, I couldn’t find out with the Alfa yet.