A line and a point not on the line are never coplanar?

No, they always are

From Wikipedia.org, "The World's Encyclopedia"

when I searched

coplanar

In geometry, a set of points in space is coplanar if the points all lie in the same geometric plane. For example, three distinct points are always coplanar; but four points in space are usually not coplanar.

Since 3 points are always coplanar.

A point and line are always coplanar