It's been about a year for me since I was "unsullied". Now as a "sullied" (IC) person, I have mostly accepted my incontinence. But I still have difficulty discussing it with my better half or family when it comes up, which isn't often. Except for one daughter, the conversation always feels awkward. My wife doesn't like me using the word "diaper" either. I can live with that but I am used to calling it like it is.
As far as "protection" goes, I feel I have worked out something that works for me at this stage. It has taken considerable time and experimentation to get the best price/protection/comfort. Pull-ups by day and a brief for night, and extra absorbent pull-ups for shopping/errands. I liked cloth diapers at night for comfort but my schedule does not work well for the laundry side of things. Wow, how fast this year has gone by!
I never used to have a night wetting problem but every once in a while I fail now. I know now that if I pee in a dream, I now pee in a parallel universe.

So how do you protect against an occasional event? Unless you want to change bedding you diaper up. On the plus side of that, I now don't have to get up in the night. Why damage the brief tapes and go back to bed wide awake? So though I arrive at the morning sullied, I get a good night's sleep. That is a very positive thing in my book.
Another perk is that on cold winter days that we're starting to experience now, the pull-up keeps my behind warmer. It's amazing how much that helps.
I have one more thing left to conquer for next spring: telling my tax-lady about my diaper deductions for 2021.
(For those that are unfamiliar with the Game of Thrones series, the "unsullied" referred to an army of elite warrior-eunuchs. I've borrowed the reference for IC).