In the verse you cite, Jesus is specifically denouncing the tradition of the Pharisees, which became codified in the Talmud.
Jesus is not denouncing the tradition of His Church, which He founded upon Peter, the Rock (the Catholic Church).
You're equating the tradition of those who opposed Jesus with the tradition of those who were approved by Jesus.
Jesus ran head-on with the religious traditions of his day. So it it is today. There are a lot of modern day Pharisees which do the same thing - replace God’s Word with man’s traditions. The Catholic Church is full of them.