We got color TV as soon as our area got Cable, because the OTA reception was just barely adequate for B&W (down in a valley, in an apartment complex that forbid outdoor antennas). In the early/mid 70s, when CATV came to town, almost everyone bought new color sets to enjoy all the new channels and snow-free pictures.
Was a boom time for a young kid trashpicking parts from discarded sets to build electronic projects...