-— Tradition is from man. -—
Scripture doesn’t say that about all tradition.
2 Thessalonians 2:15
So then, brethren, stand firm and hold to the traditions which you were taught, by word of mouth or by letter ...
Ironically, the doctrine of “the Bible ALONE” as the sole rule of faith isn’t found in Scripture or Sacred Tradition.
It’s a tradition of men.
Would you please show proof that the "traditions" that the Catholic Church teaches are what was taught by the apostles. They did say that if they didn't teach something it was to be considered "another gospel". You could start with the apostles teaching the assumption of Mary.