I think the responsible way to handle it is, you inform Apple in a closed way. Once they come up with a fix, if you think they didn’t come up with a fix soon en

I think the responsible way to handle it is, you inform Apple in a closed way. Once they come up with a fix, if you think they didn’t come up with a fix soon enough, make that information public then on how long it took Apple to turn this around. Disclosing every vulnerability to the internet and setting their ass on fire is not a good way to solve this IMO.