I've had the same stucture going on 8 years now. There is︃ zero chance it changes. Not sure what you mean about "telling everyone the same lines".︄ You're confusing consulting firms with the big four accounting firms. I never once mentioned consultants,︅ taxation has nothing to do with management consulting, and the other details of competitors and︆ what they're advised on and how it affects profitable niches...
You'll most definitely not find︇ anything remotely close on this forum, just stop, the setups and most of the people︈ here are amateurs, not to mention, majority are asking for zero tax, cheaply, and easily︉ which doesn't exist. The big four have a large boots on the ground operations globally,︊ access to lawmakers, they even provide guidance to law makers, and are utilized by the︋ world's wealthiest individuals and corporation.
Not taking anything away from offshore corp talk, but to︌ say you'll find better advice here is absolutely asinine. There is no need to be︍ triggered here, what I am stating is absolute fact, not an opinion or some sort︎ philosophy.