Characters with personality are cool
But sometimes storygames that are more game than story can sort of benefit from having a protagonist whose details are left a bit vague, and the reader can have fun filling in the blanks for themselves.
With that said, I think the majority of people like to immerse themsleves with a character that they can relate with but isnt some weird self insert.
If its using the word "you" there are plenty of ways to change the sentence around or use descriptions and character senses that let you avoid the great wall of you.
There are also some good third person cyoas like Unbroken and Father Leafwine is Dead if you want to read those and get an idea how to pull it off.