Hi, Congratulations on your case!!! May I ask if it is family based or employment based?
Everyone's case is different, and I feel that some other people might get confused. I know that employment based, they might waive you the interview. But, if it is an AOS based on marriage, they do the interview 100%. USCIS needs to verify that it is not a fraudulent marriage.
I went to see the immigration Doctor for the I- 693. Also very different information. It is great to share our cases here, but like I said before. It might create confusion without the propper background. I asked about which cases people can get a waiver, the Doctor explained me that basically you get it if they do not find you suitable for a vaccine. Pretty much all of the vaccines are mandatory. Especially right now with the COVID-19 Vaccine. If you do not have that one, they might not sign the I-693. I also know there is a possibility of getting a waiver by religious motivos. Like It might be your friend's case.
Again congratulations 🎊 👏