The newer sets are definitely more sensitive than the older ones. I think the older ones' tuners were built to analog specs. All seem to have a short life span.
The LCD sets with flourescent backlighting would eventually get dark.
The LED sets would burn out LEDs.
OLED sets would get burn-in patterns.
I have a 15 db amp on my system. The analog era combo U-V antenna is located in the attic. When it snowed a few years ago, I expected reception to fall apart. But surprisingly, it didn't.