Do you mean that as a compliment or as a criticism ?
The Catholic Church doctrine is the word of God. There will be no homosexual “marriage”. There will be no ordination of women, there will be no murdering the unborn. The Catholic Church can not change the word of God. The 40,000 some ecclesial communities, of which Lutherans and Episocals belong, make up their own doctrine. Taking a vote of members the majority of the time. If you want the truth, and fullness of the Christian faith, you’ll become a Catholic. There is no other way. All other Chrisitan faiths know this, and that is why the try everything in their power to destroy the Catholic Church. But it has withstood the attacks of heretics for over 2,000 years and will continue to do so.