There is something truly remarkable about natural processes playing out in our own aquariums, as they have done for eons in the wild.
Understanding, accepting, and celebrating "The Bloom"  (that explosion of fungal growths, biofilms, and the process of decomposition) is all part of that "mental shift" towards accepting and appreciating a more truly natural-looking, natural-functioning aquarium. The "price of admission", if you will- along with the tinted water, decomposing leaves, etc., the metaphorical "dues" you pay, which ultimately go hand-in-hand with the envious "ohhs and ahhs" of other hobbyists who admire your completed aquarium when they see it for the first time.
It's like a quiet little "storm" of life.