There is no anyother way to obtain them besides buying them?
Kinda hurts to see a good set of buildings passing by 
So far devs are prone to add more random stuff that wont be so breathtakin, cus from my point of view they are most garbage in battlepass
There are some good ones, i did enjoyed some, but that depends on person
Wouldnt be better for devs to add 1k CC for each owned dlc?
Soo far there is 12 dlc’s
And that would be fair at least from my perspective
With this maybe profit more
And i see there are still plans to add more good stuff in bazzar than bp anyways