I can’t say I remember the terms saying anything to the effect of granting Microsoft a perpetual unlimited license in addition to whatever license I package with the code when I signed up. Not doubting it, but I would have expected that to raise some suspicion long before Copilot was around.
It could be something as innocuous as "you allow your code to be analyzed, processed or otherwise handled by Github software" I suppose, which wouldn't raise suspicion.
