Yes, unquestionably, the vast majority of Americans support the right to abortion. That said you can do a lot with gerrymandering, suppressing voters, and our archaic electoral college that gives people more/less voting power based on the state they live in.
You've now retreated to an argument that no one was making.
Ultimately though, what matters is how many approve of Roe being overturned, which is a binary, and those who oppose Roe V. Wade are in a very clear cut minority.
> what matters is how many approve of Roe being overturned
Exceptionally few people understand exactly what the implications of Roe are so this framing is useless.
I'd like to hear why you think this. It's only a "useless" framing if you don't buy into the concept of democracy.