Progressive = Left = Good
Right = Bad
I don't believe that the access to what public funding pays (public research) is intrinsically linked to the left, quite the opposite.
In the past for example while the US published a lot of information in public journals, Soviet Russia was very secretive about theirs(while benefiting from the West). US was not leftist than Soviet Russia.
While the left wants to link themselves to the idea of "progress", hence the auto denominated name "progressive", I don't see the progress anywhere after watching the process take action in Europe multiple times(North Americans have not experienced real left in power), quite the opposite.
The left wants to create a monster State. Once in place individuals have no power at all. Everything is controlled top down and as there is only one entity, there is no competition.
There is way more risk of "regulatory capture" when there is only one entity than when competition exist. Journals ownership of what public funding pays is a case of regulatory capture.
Scientists should demand their work to be in the open, or it will not really be science.