Is there another option available though? When was the last time you saw a loaf of bread sold in anything other than a plastic bag?
While the consumer does bear responsibility in what theh choose to purchase, we cannot shift the blame for the entire product and it’s packaging onto them unless there are truly viable alternatives.
Put a recycling charge directly onto the manufacturer so that those with the ability to make real change are the ones bearing the cost of not doing so.
Lol, white dust is what a dry powder extinguisher is meant to spit out. Ths issue is that if the powder becomes too compacted, it won’t come out. Look up a video of a dry powder extinguisher in use to see if it’s working like it should.
However, they are more-or-less single use. If you’ve used it, even partially, you should really get it recharged or replaced.