you do realize that;
1) the textual manuscripts of Col 1:16 doesn't actually say "all things", right?
It says " all ____ in the heavens and on the earth were created by Him... The context fills in the blank and in English it simply reads better with "things" inserted. The 'things' that Paul is talking about are both visible (like thrones and rulers) and invisible (like dominions and powers).
2) And there are Pauline exceptions to the "all things" being created by Him:
1 Corinthians 15:27 (LEB) For “he subjected all things under his feet.” But when it says “all things” are subjected, it is clear that the one who subjected all things to him is not included.For example, the Father was most certainly not created by Him.