They are doing exactly what their records indicated they would do. They are doing exactly what they were appointed to do. It's only bad faith if those justices believe that they are supposed to be impartial. The only time they were dishonest about it was during their confirmation hearings.
Honestly, who would appoint a Supreme Court justice who can't remember what is in the First Amendment? Not someone who cares about upholding what is in the Constitution.
Who is saying it is a wrong decision? It's the justices who were appointed to say it's a wrong decision. Justices who were appointed by representatives of a minority who disagree with the majority of the people.
You say you don't care about the motives of the electorate, but you are relying on their popular opinion to decide what is a wrong decision, in this case.
Precedent protects established rights from political whims and is a pillar of the legal system. There are tons of articles out there about why it is important,
for example.
Have you read about Dobbs? I have been. Can you tell me what is significantly different about this case that it warrants overturning Roe?