Not all priests should offer the sacrament of reconciliation (confession). Not all priests should preside at mass. Not all priests should preach. Just because a man is ordained doesn’t mean he has the training or the skill and ability to do those things well.
Most priests (I hope) spend time preparing to preach. But those who do prepare have different styles. I know a couple priests who write out their homilies word for word. Myself, I use bullet points in an outline. The photo above shows how another priest prepared for preaching today, the 1st Sunday of Advent. His notes above would not help me but they helped him give a really good homily. Different strokes for different folks….