Wide is the road and broad is the path that leads to destruction and many there are that find it.
Jesus told the pharisees that they erred because they did not know Scripture. The same can be said for the Catholic church and the VAST majority of practicing Catholics.
Longevity does not by default equate to being correct.
It just means they've been wrong for a LONG time. Because it's whether they are close to Scripture that determines whether they are correct or not, not how long they've taught or believed something.
amazing, you read and study a book handed to you by the Catholic church 2,000 years after they wrote it and insist that you can interpret it better than could the learned people who studied and kept it alive for 20 centuries. You are an amazing person, even I couldn't do that.