For some reason I actually remember watching that commercial during a Jackson 5 1hr Special one night in 1971-72 with my babysitting aunt, who was 8 years older than me. I'm sure I saw it air plenty of other times, but I have a specific memory of that.
OLED's can get away with a lower peak brightness and still provide punchy HDR because of their contrast ratio. Like I said human vision is logarithmic. The higher the peak brightness the diminishing returns in perceived brightness.
@The Real Jdbye Oleds hit around 750 nits nowadays. The difference between a 1000 nit and a 750 nit isn't huge. It's only about a 4% increase in perceived brightness. Not huge at all. You'll need at least 2000 nit displays to notice a bigger difference.