Better question: why would you want to do extra work if it makes absolutely no difference?I feel like this has devolved into almost a bad joke.. when preparing injectables why wouldn’t you want to be as sanitary as possible, extra work or not?
As I have stated before and in doing so really improved the lives of people who produce at scale...all you have to do is filter to .22 microns and use a bacteriostatic agent and you will have a product that is just as safe as if you autoclaved everything inside of a larger autoclave in outer space.
You can take sewage water or HIV blood and filter it at .22 microns and you can inject it into your eyeball and you will be fine.
I don't understand the resistance to someone giving you information that will make some aspect of your life easier. I find this confusing. If someone told me this and there I am individually vaccum sealing and nuclear fission sterilizing every rubber stopper inside of the f*cking space station...I would be thrilled that I didn't have to do that anymore