WIY: Nope I’m as FFB as they come. It’s my Achilles’ heel.
Every major person in my life uses a different term from the ones you listed, and only ‘bless you’ makes sense to me in English.
So this is my brain on sneezing:
<sneeze>
“Not bless you what are you supposed to say”
“tzugezimheitissa”
“it’s too late to say it now”
“quick say bless you”
“mumble wumble hope it sounded like the right thing”