alanis morissette is very passionate about bringing this song and has its own characteristics that are difficult for other singers to sing, it's amazingly great
I do believe her first two albums were her best, and contain the bulk of her most worthwhile songs. I think her later stuff is good, but it lacks the power and edginess of JLP and SFIJ
You should see the Howard Stern Show version. They discussed the word choice in the interview before hand and she used "ass bowl" then promptly cracked up and had to start again 🤣