Conservatives pushed for 50 years to make abortion (and similar issues) a States’ rights issue.
Now that has been achieved.
Pushing for a Federal ban is simply accepting the Marxist/Democrat premise - that Fed.gov should decide the issue for the entire country.
I guarantee you in such a case, when Marxist Democrats have complete power again, they will reverse any Federal ban, and go 10X as hard codifying abortion in every Federal action.
The important thing is to destroy Fed.gov power permanently and return it to the States.
I agree, that's why Graham initiated support for a ban right before the last election so the dems could use it.