Another problem with the Ottomans and Russians is that they can't just mint cash to build TCs. They start at Infrastructure 0 so they need to push their investments there. They can take loans, but until the conquest of Byzantium, they will never pay them off. Add in an AI that chooses to forego the CoT in Thrace and you have a recipe for bankruptcies and chaos.
Anything that takes away the fun from playing as many countries as possible hurts the game. If I want a challenge, I'll play Lenape or Magdeburg. The Ottomans should be fun and full of choices - not a rail-locked chore that forces me to fail if I don't conquer everything in the "right" order.
The no taxation without TC is too much lost revenue for too many states.
Anything that takes away the fun from playing as many countries as possible hurts the game. If I want a challenge, I'll play Lenape or Magdeburg. The Ottomans should be fun and full of choices - not a rail-locked chore that forces me to fail if I don't conquer everything in the "right" order.
The no taxation without TC is too much lost revenue for too many states.