When I was a kid growing up in the 1970s, it seems the most famous (or at least distinctive to my brain) TV commercials were the various canned tuna commercials (Starkist, Bumble Bee, Chicken of the Sea), hot dog commercials (Hot dogs, Armour hot dogs/what kind of kids eat Armour hot dogs), bologna (cuz Oscar Mayer has a way with B-O-L-O-G-N-A) and all manner of ads for dish detergent (both liquid hand dishsoap and dry dishmachine detergent).
Our family television broke in 1976, when I was 10 years old, and my parents elected to not replace or repair it (on the principle that we spent too much time staring at the TV instead of talking to each other; without a TV we would talk more, an idea that completely backfired, but that’s another thread) so I essentially grew up without TV.
I didn’t regularly watch TV again until the 1990s, when I was in my mid-20s and had my own apartment and TV. Nowadays I really don’t watch TV at all (don’t even own one now), but I see it occasionally at other people’s homes. One thing I started to notice after a while was that there didn’t seem to be any commercials for the aforementioned products. The first explanation/theory that comes to my mind is that these were all relatively new products in the 1970s. For the meats, I mean the “packaged, branded” versions (I’m obviously aware that tuna, hot dogs, and bologna predate the 1970s). If I’m guessing correctly, you used to have to go to the butcher shop/meat department and ask for tuna/hot dogs/bologna, and either slice the bologna yourself or ask the butcher to slice it for you. There was no “branding” per se. So what was being advertised on TV was the “conveniently-packaged” (and “pre-sliced”, in the case of bologna) aspect, which was the “new thing” with competing brands.
By the 1990s, the general public was familiar with the concept, and there was no longer a need to hammer us with full-blown ad campaigns.
Older-than-me Dopers, I’m I guessing correctly? Were these products indeed “new” in the early '70s? And what was up with the dishsoap ads? I know Palmolive has been around forever. Was there an explosion of competing dishsoap brands in the 1970s?
OTOH, I’ve noticed that the number of shampoo commercials hasn’t really decreased. It’s just that the “hot” brands I remember being advertised when I was a kid are now the brands you find on the bottom shelf with the lowest prices (Alberto VO5!)