But I mean it. In my opinion, all the criticism of my post also applies to FreeCAD, not just other projects. Look what brought this up: a hidden feature someone wanted but wasn't aware of.
I'm not trying to blame anyone. I think this is a structural problem with FOSS projects in general (and it also applies to FreeCAD specifically).
I think freeopinion is right, though. I don't think "Make internals" is off by default only because the developers are conservative, but because the meaning and behavior of it changed a few times recently around the merger of the RealThunder forks and the TNP work. I did a casual search and 2025 comments are full of it doing nothing.
So a more productive specific thing would perhaps be indeed to strike up a "It seems to work nicely now, why isn't it default?" convo and maybe figure out the remaining bugs.