Blank Ammo Question

I have read that those old .30-06 brass blanks is thinner due to the lower pressures and not wanted for reloading
As far as throwing In The trash.?
My local PD will take obsolete/old ammo for disposal. The officer comes and takes it. Packages it. Puts in station property room.
From there, it gets transferred to the main property room. Then, when the next transport day to the county incinerator happens the ammo is then taken With narcotics, etc to the county landfill and incinerated. Patrol guys hate it because ....
If you throw it in your trash. It’s taken To the landfill and incinerated.
Waste of time for feel-good reasons
Not sure how your particular area does trash/etc

or just fire it off and take to scrap