Power cleans are an excellent exercise
There are about 3 exercises you can do to replace the power clean.
You have 5 minutes in the gym, do you do 1 set of 3 exercises or 3 sets of an exercise equivelent to 3 exercises?
Nearly everybody says OL lifts are not worth the injury risk for beginners… they’re right. The powerclean is not an olympic lift. I would not recommend a snatch, or clean and jerk, possibly not even a clean. but a power clean yes.
If you want to replace them with rows fine but it doesn’t hit the back the same way. If your starting off choose one for a cycle then choose another or do them on two seperate weeks to see if theres any difference for you. What’s 2 weeks in a life time of training?