If you look a little closely you'll see their current project is to establish the "major questions doctrine," which ultimately reduces executive power by stopping Congress from giving it all to the executive. It looks pro-POTUS when it reduces the power of executive agencies, and it looks anti-POTUS when it reduces the power of executive orders. It's really about resetting what powers Congress can delegate.

Several justices are openly taking bribes

and still this current ruling was a 6-3 vote.