I've lost exact count of the number of '68-'70 B-bodies I've owned - something like 5 Chargers and I think 14 RRs, plus a Satellite & a GTX.
One '69 RR stands out as one I just drove around in the '80s-'90s; a triple green 383 4-speed HT I took a few road trips in, sometimes commuted, whatever.
What we'd call a very nice driver, a few nicks & door dings, but clean and in fine mechanical shape with over 100K on it.
Drove it anywhere/everywhere, into the city, even rain sometimes...things I'd never do with the restored "monuments" I've owned (and still do).
It was fun just using it, and not worrying about stone chips or the undercarriage getting dusty.
Oddly enough, nobody ever bothered it.

I've also done that with a '65 Belvedere and the Satellite - never had a reliability problem, and didn't miss the modern aspects of newer cars - just enjoyed the sensory experience.