While there are no “correct” ways of playing the bass guitar, what does exist are correct results of playing the bass guitar. It needs to sound and feel good. How you accomplish those results is up to you. If you find a way to achieve those results by throwing rocks at your bass, more power to you! (Maybe practice that with someone else’s bass first.)
Thinking about the results end of things gives you creative freedom to experiment. Try things your own way. Try things the way other successful bassists before you have.