I agree with it too from a design perspective only if they allow the ability to store modules like you can with ships.
Pretty much everyone agrees the 10% thing is fine as it was always intended but the inability to store modules makes it punishing.
That's why it makes sense for multi-ship owners to strip them down now and use them as storage lockers...
I was pretty lazy about swapping modules on ships and this will actually motivate me to use modules a bit more efficiently.
Why have an A6 shield on 2 ships when you can just swap between them? Location is a factor which is why I moved everything to one station. It will slow things down a bit, but there are ways to minimize the impact.
For anyone who thinks this is trivial stuff, an 8A Power Plant for an Anaconda is 162,586,486 credits. If you want to downgrade to refit for trading you lose 16 Mil credits. Even a great route with a 452T cargo Conda means you need to trade 3-4 hours just to break even from the refit. You don't become wealthy in this game making moves like that.