Maybe you're too young to remember, but people used to keep TVs for much longer periods before HDTV and flat panels came out.
Also, these TVs are apparently fire hazards. It doesn't matter that they're 20 years old (at the point of the "recall" in 2010).
I doubt the parts necessary to fix them were out of production; you can get parts for truly ancient electronics still. Things like capacitors don't become obsolete. The recall doesn't specify exactly which component is problematic, but says it's age-related, which usually points to capacitors.
Also, these TVs are apparently fire hazards. It doesn't matter that they're 20 years old (at the point of the "recall" in 2010).
I doubt the parts necessary to fix them were out of production; you can get parts for truly ancient electronics still. Things like capacitors don't become obsolete. The recall doesn't specify exactly which component is problematic, but says it's age-related, which usually points to capacitors.