all those are just confirmation bias. Here's a couple of screenshots from my more recent games to to show what I mean:
And in none of these have I really bothered with them at all expect I took some things in the later half of the game during the Persia file.
In about 60/70% of my games they either fail to form the Commonwealth or just get utterly wrecked by their surrounding enemies. Also: the thing is that being surrounded by both Russia, Austria and Ottomans, the commonwealth has to be strong to survive or else they'll die not before too long. It's so easy that Austria or someone else starts beating at them and then the others declare war once they notice their weakness.
In about 60/70% of my games they either fail to form the Commonwealth or just get utterly wrecked by their surrounding enemies. Also: the thing is that being surrounded by both Russia, Austria and Ottomans, the commonwealth has to be strong to survive or else they'll die not before too long. It's so easy that Austria or someone else starts beating at them and then the others declare war once they notice their weakness.