I think it is quite optimistic, if not even downright naive to assume the text matters at all for such protagonists.
If they were concerned about such things they would hold themselves to higher ethical standards than other courts, not lower ones. If my countries supreme court behaved that way, I would expect weeks of protest till the court takes care of that.
I am not an US citizen, but the looking at the way the SCOTUS has both been conducting itself I am very worried about the state of democracy in the US. To someone outside the US it is already stunning that you can elect governments or political leaders that have the minority of the vote, but them then filling three live time supreme court positions?
Who thought that was a good system? They must have smoked the bad stuff.