Long read, but I'm not sure what to do. I've been playing as Altarians on tough in a large galaxy that randomly came out to have very few planets. Going the diplomatic route since all the worlds are smallish and close to the homeworlds, but there is the quality 15 Scottlingas in a system with 2 of my rather cruddy planets. I tried the whole cultural conquest thing, had two influence bases to no effect on them. They managed to get a lot of resources and a very large fleet because, since they were completely in my territory and I was gladhanding, no felt like taking them out. I tried to spy on them, but since they're a "minor" race, it wouldn't let me. I really wanted to know what was on one of their starbases at least. They stole a bunch of tech from the Yor and it said they were going to sell it to me, but they didn't, and they just kept somehow acquiring a hellish amount of military tech and not trading with me, although they liked me just fine, (they said).
Then come the pirates. They destroyed the military of every civ on the map to a man at least twice. Since the friendly Scottlingas had a huge fleet, tons of starbases everywhere, and more money than Rockefeller, I figured they'd help out, since they could have easily defended against the pirates, (the only civ with a chance). They were not attacked by them and did not attack them. I researched, bought a couple of really expensive ships that managed to counter roughly 25 pirate fleets with only one loss, cleared out my territory and that of my two allies. At this point, I saved and just tried to see what would happen if I attacked those jerks, and they completely obliterated me.
Now if I were playing militarily I would have conquered them quickly or would have been able to deal with them somehow. Peacefully, I have no way to counter their slow economic takeover of the whole galaxy, (they sharked up all the resource bases the pirates had taken out). Is this normal and have I just acted stupidly? If they're going to act like this, why don't they give the minor races the ability to become major races or be dealt with in a similar way? If they tried, and I suspect they're hard-coded not to, they could have a large part of the galaxy under their squishy blue boot.