I’ve been trying to research any public polling done in 1973 over the acceptability of abortion at the time. I always come up short handed on the internet. It might just take some digging into some newspapers.
In 1973 abortion was generally regarded as disreputable at best. Roe was slipped in during an anomalous period of time when the bulk of the populace was preoccupied elsewhere. idk any poll results but I recall how it was,