TST: tests using invalid_scalar fixture
- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit) for how to run them
- [ ] whatsnew entry

this could be a new user facing message right, can you add a whatsnew note > this could be a new user facing message right, can you add a whatsnew note

not exactly; pretty hard to reach from Series/DataFrame methods can you rebase https://github.com/pandas-dev/pandas/runs/4051113097?check_suite_focus=true looks to be an actual issue