Is Aaron the High Priest, or the Anointed Priest?

Aaron shall offer the bull as a sin offering for himself and shall make a torment for himself and for his house. I think this is informative because this shows us that both Aaron and the priests who descend from him, they're sinners. Later in first Samuel two, there's going to be a word of judgment spoken to Eli, but it doesn't just pertain to Eli. It pertains to the house of Eli's father serving the Lord in Egypt.