I helped a Pre-FTL society become spacefaring by sharing technology. I was really excited when I saw that they began their journey as a spacefaring society. I was less excited when I saw control of their home system was ceded to them. I hoped it would be fine, but then they annexed my colony in the same system. Come on!! Why couldn't we just have coexisted in the same system? What about my people??? The nerve!!
@jomarm I've been through the same. Sadly the game doesn't allow shared/split solar systems. It's a minor thing in the grand scheme of the game, but it would encourage working with pre-FTL species a lot more without forcing the choice of integration.