Ripping newspapers can be beneficial for budgies. Tearing up paper is natural for budgies and can provide mental and physical stimulation. Budgies engage in shredding behaviors in the wild to build nests and explore their environment.
By giving your budgie newspaper or other safe paper materials, you allow it to engage in this behavior safely. When providing paper for ripping, make sure it's free from ink, dyes, and harmful substances that could be toxic if ingested.