Hosea 11:1 and Matthew 2:15 is simply a parallel. The word “fulfill” simply means to complete.
Pauls’ hermeneutics in Romans is well within the framework of Jewish interpretations of his day.
Apostolic Hermeneutics and an Evangelical Doctrine of Scripture:
Moving beyond a Modernist Impasse by Peter Enns
wts.edu/publications/articles/enns-impasse-p.html
wts.edu/publications/articles/enns-impasse.html
Biblical Exegesis in the Apostolic Period (Paperback)
by Richard N. Longenecker
Messianic Exegesis: by Donald Juel
Can We Reproduce The Exegesis Of The New Testament? Why Are We Still Asking?
bible-researcher.com/swanson.html
Figures of Speech Used in the Bible: Explained and Illustrated: Books: EW Bullinger
A Dictionary of Bibles Types by Walter L. Wilson
Commentary on the New Testament Use of the Old Testament
by G. K. Beale (Editor), D. A. Carson (Editor)