Jesus created an ekklesia (assembly of people), not a church (building or denomination).
But, assuming you are right that Jesus created a Church in 33 C.E., it is still a FACT that Jesus did not create the Church of Rome (Roman Catholic denomination).
So, even if the Church of Rome claims to be a historic and hierarchial Church, it does not meet the criteria for being the ekklesia created by Jesus in 33 C.E.
It's silly, like claiming the Jews gave us pizza.
The final book of inspired scripture, Revelation, there are seven letters to seven churches from the Lord Jesus, not only seven churches, mind you, not one church, but none of those churches Rome. If there was ever intended a central church at Rome, why doesn't the Lord give them the time of day? And what is sectarianism, but to break away from the first century faith and form this sect with the trappings of an extra-Biblical cult at Rome, this same sect trying to usurp authority over all other churches, trying to create new doctrines refuted by Spirit inspired scripture, and only around three hundred years after the original, true churches of scripture? And why are the apostles founding autonomous churches all over the place, if there were ever supposed to be only one at Rome? Where is there an office of Pope in scripture? Lastly, there's nothing sectarian about a Bible believer: the faith of holy, inspired scripture is the one true faith, as laid down by the Lord Jesus and the apostles, obviously THE original faith, period. I don't belong to any cult that sprang up hundreds of years later, which is also textbook sectarianism, the Roman Catholics breaking away from that true faith and forming a sect. (I think they're all half nuts, still trying to fight the Reformation since the 16th century. You'd think they'd see a lot of folks have moved on and can read what Christ and the apostles taught, aren't going to buy what they're selling anymore. They still act like they did when they were burning Bibles and believers, to try and keep a lid on the truth. I find all the repetition boring. Look at their threads. You can't tell one from another.)
Revelation 22
18 For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book:
19 And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book.
2 Peter 1:16 For we have not followed cunningly devised fables, when we made known unto you the power and coming of our Lord Jesus Christ, but were eyewitnesses of his majesty.