This situation is the inevitable outcome when we wage war against our own citizens for drug addiction.
It's rare for local police to use no-knock armed raids on anything other than drug cases.
So why do them at all except in the most extreme circumstances?
Because they might flush the drugs?
Why are we raiding someone who has a flushable amount of drugs?
The millions of lives and families ruined.
The billions spent to lock up human beings.
All acceptable in the name of winning an unwinnable war against human nature.