listening to the song, seems like you're only really paying attention to the rhythm, yes, the rhythm repeats, but the song does change, and you can find ways to reflect that.
but you don't have to only use one pattern for repeating sections, its fine to vary the patterns as long as you are consistent about it and they make sense, dont just throw in a random new pattern for one repeat of the song, or map something that doesnt follow the song, but having the entire map be exactly the same makes for a boring map.
though just avoiding mapping overly repetitive songs is also an option, which is probably what most people do