Differing RegionIntersection of Lines vs HalfLines

Question

I seem to get slightly different result when intersecting line segments vs interesting (infinite) lines.

RegionIntersection[Line[{{0, 0}, {2, 2}}], Line[{{0, 2}, {2, 0}}]]

results in

Point[{{1, 1}}]

while

RegionIntersection[InfiniteLine[{{0, 0}, {2, 2}}], InfiniteLine[{{0, 2}, {2, 0}}]]

results in

Point[{1, 1}]

Answer 1

Following on from the Carls' comments that infinite lines can only intersect at one point, while two Line objects can intersect at multiple points.

We see that

RegionIntersection[Line[{{0, 0}, {2, 2}, {3, 3}}], Line[{{0, 2}, {2, 0}, {3, 3}}]]

indeed returns

Point[{{1, 1}, {3, 3}}]

So Line represents a Polygonal Chain rather than a Line Segment