What I bolded in red is not true.
Acts 13:48
48 When the Gentiles heard this, they were glad and honored the word of the Lord; and all who were appointed for eternal life believed.
NIV
There are at least three takeaways from this passage:
1. Not all the Gentiles who "heard" believed; only those who were appointed to life, making this a qualified statement.
2. Since only those appointed for eternal life actually believed, then the logical inference is that those who didn't or don't believe were not or ever appointed to live (cp. 1Pet 2:8)
3. The eternal divine decree (appointment) precedes faith. The text does not say that those who believed were appointed for life (cp. Jn 11:26).
The Heb 9:27 passage, therefore, speaks specifically only to physical death in its context and does not preclude the possibility that God could or has in fact predestined many to eternal condemnation by leaving them in their fallen state as "pottery...for common use...prepared for destruction" (Rom 9:21-24).