Is Judge Jackson the Most Progressive on the Supreme Court?

Judge Jackson's pedigree qualifications are almost identical to those of chief justice john roberts. Three republican votes for her when she was confirmed to the circuit court, senator collins, senator mc owsky and senator graham. I would be really surprised and disappointed if at least senators collins and merkowski did not support her. She is a protege of uch of justice, a briar, who body knows is no radical, but she is of a very firm view.