Also had a great sense of relief when mine was taken out. That wonderful absence of that particular pain was exquisite! There was other pains instead, but those pains had things that improved their symptoms while the gallbladder pain was otherwise untouchable by meds. My gallbladder had 3% working rate before it was removed.
I don’t think he can because the RNC already happened making him the party’s nomination. The DNC hasn’t happened yet so the Democrats were able to switch candidates before they meet to nominate.
https://ballotpedia.org/ State laws and party rules on replacing a presidential nominee, 2024