for what it's worth I don't think that what CS did here is a bad idea, given the current state of MSFS.
Why go to great lengths on an in depth systems rich airliner when you'll just have to fix literally everything a dozen times or more as MSFS /ASOBO continue to tweak and rework everything?
This way - any improvements made by MSFS to their own aircraft to compensate for the changes made to the systems modeling or the global flight model also fix the 777 skinjob and CS wont have to lift a finger.
If the plane is fun to fly, doesn't cause FPS drops, or CTD's and all you have to do is let it pretend to be a Triple7 then there is no foul. CS didn't lie about what they did here.
I guess if there's anything to be against here is would be MSFS - for letting 3rd party devs cash in on clones and skinjobs of their default property.
Kind of jaw dropping to me that this is a thing now.