I didn't realize that if a president is disabled in some way, and the VP has to become president, that if he is in that role more than 2 years, that counts as one full term, and he/she can only run for one more term.
When Pres Trump does "go away", I pray there is someone ready to step into that role that has the same political beliefs as him. Someone that is less abrasive. Ramaswamy (sp?) might be just that person.
I think Trump should have him as his VP. Trump is no spring chicken, and if he did have some type of medical issue, then Vivek would become president, and would be a shoo-in for the next election.