bobmac
Major Champion
This was the actual video I came across if it’s a help.
I almost agree, accept when he says out to in causes a slice.
It's certainly part of it but the face angle open to the swing path is what spins/slices the ball.
However, if the face is square to an out to in path, the shot shape will be a straight pull.
While you could use the basket drill, it could set your game back years.
This is why I encouraged slicers to hit the straight pull on purpose.
If it was going 20 yards left of target, aim 20 yards right.
That way, your straight pull becomes straight without years of trying to change your swing path.
Just change your aim which changes your path for you and check your grip to make sure the face is square to the path
That will cure your slice in an afternoon.