Thats just ignorant. You cant put a small fish into a tank full of sharks - new teams in higher divisions need to be stronger.
And how can new teams get stronger if they are docked money every single week!? you can't even grow your arena to generate enough cash to compete.. And dont tell me about training players. Like others said it is a marathon but not a sprint, but there's a difference between a veryyyyyy long marathon that no new joiner can complete and a reasonable marathon.
i would first concentrate on getting wealthy in future, which means invest your money in arena and players first. Cause you can not relegate, and you have oppurtunities to earn really big money while still paying the salary floor(and you shouldn't be afraid of relegation because is it impossible).
You have economical very good starting oppurtunitys, you have more a problem, that you haven't enough serious competion(else they beat you up, or they are bots) in the beginning like starters in biggers country who could play mainly against other beginners.